{"title":"Braking \u0026 Steering","description":"\u003cp\u003eFind EU and UN ECE publications covering service braking, braking system performance and steering equipment. Build a focused reference library for engineering, homologation and regulatory compliance.\u003c\/p\u003e\u003cp\u003eEach product identifies its edition, document language and included RegsUP material. Review amendment details and the product contents before choosing your licensed PDF. A one-time purchase covers the selected edition; platform access and future editions are separate.\u003c\/p\u003e","products":[{"product_id":"un-r13-braking-stability-control-s15-sup1-en-pdf","title":"UN ECE R13 — Heavy Vehicle Braking and Stability Control · 15\/S1 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eA shared reference for complex braking programmes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R13: Braking performance, compressed-air systems and vehicle stability create interdependent approval questions. This RegsUP edition keeps the R13 provisions and dated guidance together so brake engineers and homologation teams can structure those discussions around the same document.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 391 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBraking performance tests\u003c\/li\u003e\n\u003cli\u003eCompressed-air braking\u003c\/li\u003e\n\u003cli\u003eVehicle stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e braking engineers and commercial-vehicle homologation teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R13 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R13\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e15 series · Supplement 1\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e11 January 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 391 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e11.11 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R013-EN-9F46AF86\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eShould I choose R13 or R13-H?\u003c\/h3\u003e\u003cp\u003eThese are separate braking regulations. Compare the vehicle scope, system requirements and test provisions in the stated editions before selecting the reference for your project. The related-document links let you inspect both product descriptions.\u003c\/p\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r90-replacement-brake-components-s02-sup12-en-pdf\"\u003eUN R90 — Replacement Brake Components\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r140-electronic-stability-control-s00-sup6-en-pdf\"\u003eUN R140 — Electronic Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611237744728,"sku":"RU-UN-R013-EN-9F46AF86","price":9245.35,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r13-889cb0b08ecf_e6a06afe-a8fa-4511-84f9-5ec79a6b7bdb.png?v=1791674772"},{"product_id":"un-r13-h-passenger-car-braking-s02-en-pdf","title":"UN ECE R13-H — Passenger Car and Light Commercial Vehicle Braking (M1\/N1) · 02 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eA focused reference for M1 and N1 braking\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R13-H: Bring braking equipment and performance tests into the same technical discussion. This R13-H edition combines the regulatory text with dated RegsUP guidance to support coordination between brake-system engineers, test specialists and vehicle approval teams.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 114 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBraking equipment\u003c\/li\u003e\n\u003cli\u003eBraking performance tests\u003c\/li\u003e\n\u003cli\u003eApproval provisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e passenger-car brake engineers and approval teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R13-H document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R13-H\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e02 series\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e12 June 2025\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 114 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e1.26 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R013-H-EN-F628FE27\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eIs R13-H the same document as R13?\u003c\/h3\u003e\u003cp\u003eNo. R13-H has its own scope and braking provisions. Check the vehicle category and exact edition required for your assessment rather than treating the two documents as interchangeable.\u003c\/p\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r139-brake-assist-systems-s00-sup1-en-pdf\"\u003eUN R139 — Brake Assist Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r140-electronic-stability-control-s00-sup6-en-pdf\"\u003eUN R140 — Electronic Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611238039640,"sku":"RU-UN-R013-H-EN-F628FE27","price":2405.29,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r13-h-03e2f862da5a_2be7e5b0-36fb-4b5c-a688-37d3635a9d64.png?v=1791674785"},{"product_id":"un-r139-brake-assist-systems-s00-sup1-en-pdf","title":"UN ECE R139 — Brake Assist Systems · 00\/S1 | English PDF","description":"\u003cp\u003e\u003cstrong\u003ePrevious edition: 00\/S1. A newer 00\/S2 edition is available.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R139: Brake assist has a distinct function, performance context and test approach. This RegsUP edition brings those provisions together for teams defining a focused assessment and coordinating the function with the wider braking system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 33 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eThis page sells the earlier 00\/S1 edition. Choose the level required for your project.\u003c\/strong\u003e \u003ca href=\"\/products\/un-r139-brake-assist-systems-s00-sup2-en-pdf\"\u003eView UN R139 00\/S2 →\u003c\/a\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrake assist function\u003c\/li\u003e\n\u003cli\u003ePerformance requirements\u003c\/li\u003e\n\u003cli\u003eTest procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e brake-control engineers and vehicle safety teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R139 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R139\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e00 series · Supplement 1\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e29 December 2018\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 33 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.57 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R139-EN-D3A9FF2B\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r140-electronic-stability-control-s00-sup6-en-pdf\"\u003eUN R140 — Electronic Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r152-light-duty-aebs-s02-sup5-en-pdf\"\u003eUN R152 — Light-Vehicle Advanced Emergency Braking (AEBS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611244757080,"sku":"RU-UN-R139-EN-D3A9FF2B","price":576.27,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r139-e7c81afe6dcd_5cad8d8e-94a1-4439-a21b-c683371ca2bc.png?v=1791674783"},{"product_id":"un-r140-electronic-stability-control-s00-sup6-en-pdf","title":"UN ECE R140 — Electronic Stability Control · 00\/S6 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eConnect stability-control performance with test planning\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R140: Electronic stability control links vehicle dynamics, system behaviour and defined test procedures. This edition provides a common document reference for those workstreams, with dated RegsUP guidance alongside the R140 text.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 35 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectronic stability control\u003c\/li\u003e\n\u003cli\u003ePerformance requirements\u003c\/li\u003e\n\u003cli\u003eTest procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e vehicle dynamics engineers and brake-system suppliers.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R140 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R140\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e00 series · Supplement 6\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e22 September 2024\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 35 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.47 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R140-EN-B9E699EB\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r139-brake-assist-systems-s00-sup1-en-pdf\"\u003eUN R139 — Brake Assist Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611251966040,"sku":"RU-UN-R140-EN-B9E699EB","price":651.43,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r140-61c7b360d701_956b6dff-299c-47f8-a52c-f00f2dfd21f8.png?v=1791674815"},{"product_id":"un-r79-steering-equipment-s04-sup9-en-pdf","title":"UN ECE R79 — Steering Equipment · 04\/S9 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eKeep steering functions and approval scope aligned\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R79: Steering development spans equipment, control functions and testing. This R79 edition brings those provisions into one working reference so steering engineers and driver-assistance teams can examine the requirements in their stated regulatory context.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 121 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteering equipment\u003c\/li\u003e\n\u003cli\u003eSteering functions\u003c\/li\u003e\n\u003cli\u003eTest provisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e steering-system engineers and driver-assistance teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R79 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R79\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e04 series · Supplement 9\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e4 June 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 121 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.95 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R079-EN-6E14AD64\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r171-driver-control-assistance-s01-sup1-en-pdf\"\u003eUN R171 — Driver Control Assistance Systems (DCAS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r157-automated-lane-keeping-s01-sup4-en-pdf\"\u003eUN R157 — Automated Lane Keeping Systems (ALKS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eu-2021-646-emergency-lane-keeping-2021-04-20-en-pdf\"\u003eRegulation (EU) 2021\/646 — Emergency Lane Keeping\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611257569368,"sku":"RU-UN-R079-EN-6E14AD64","price":2680.9,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r79-e6a9d7c6b89f.png?v=1791674900"},{"product_id":"un-r89-speed-limitation-devices-s00-sup3-en-pdf","title":"UN ECE R89 — Speed Limitation Devices · 00\/S3 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eFocus the review of vehicle speed limitation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R89: Speed-limitation devices and their vehicle integration need a coordinated assessment. This RegsUP edition brings the relevant device, vehicle and test provisions together for supplier discussions and technical approval preparation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 48 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed limitation devices\u003c\/li\u003e\n\u003cli\u003eVehicle speed limitation\u003c\/li\u003e\n\u003cli\u003eTest procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e commercial-vehicle engineers and speed-limitation system suppliers.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R89 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R89\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e00 series · Supplement 3\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e29 December 2018\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 48 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.54 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R089-EN-86C150AB\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eu-2021-1958-intelligent-speed-assistance-2023-09-21-en-pdf\"\u003eRegulation (EU) 2021\/1958 — Intelligent Speed Assistance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r39-speedometers-odometers-s02-en-pdf\"\u003eUN R39 — Speedometers and Odometers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 31.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611257864280,"sku":"RU-UN-R089-EN-86C150AB","price":901.99,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r89-3136d8e67d02.png?v=1791674915"},{"product_id":"un-r90-replacement-brake-components-s02-sup12-en-pdf","title":"UN ECE R90 — Replacement Brake Components · 02\/S12 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eSupport a structured aftermarket brake assessment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R90: Replacement brake approval involves the component, its performance and its intended application. This R90 edition brings brake lining, disc and drum provisions together with dated RegsUP guidance for product and approval teams.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 176 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement brake linings\u003c\/li\u003e\n\u003cli\u003eBrake discs and drums\u003c\/li\u003e\n\u003cli\u003ePerformance testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e brake component manufacturers and aftermarket approval teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R90 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R90\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e02 series · Supplement 12\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e4 June 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 176 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e2.89 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R090-EN-447150F8\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r139-brake-assist-systems-s00-sup1-en-pdf\"\u003eUN R139 — Brake Assist Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611258585176,"sku":"RU-UN-R090-EN-447150F8","price":3332.33,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r90-1e8fa95b9993.png?v=1791674920"},{"product_id":"eu-2021-646-emergency-lane-keeping-2021-04-20-en-pdf","title":"Regulation (EU) 2021\/646 — Emergency Lane Keeping | English PDF","description":"\u003cp\u003e\u003cstrong\u003eFrame the emergency lane-keeping assessment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRegulation (EU) 2021\/646: Emergency lane keeping connects lane-departure warning with corrective directional control. This edition brings the EU requirements and dated RegsUP guidance together for teams coordinating lane-support functions and their technical assessment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 40 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEmergency lane keeping\u003c\/li\u003e\n\u003cli\u003eLane departure warning\u003c\/li\u003e\n\u003cli\u003eCorrective directional control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e lane-support engineers and approval teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The EU 2021\/646 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eRegulation (EU) 2021\/646\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e2021-04-20\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e20 April 2021\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 40 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.24 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-EU-2021-646-EN-E090FB5B\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r130-lane-departure-warning-s01-en-pdf\"\u003eUN R130 — Lane Departure Warning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r79-steering-equipment-s04-sup9-en-pdf\"\u003eUN R79 — Steering Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r171-driver-control-assistance-s01-sup1-en-pdf\"\u003eUN R171 — Driver Control Assistance Systems (DCAS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 31.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611262156888,"sku":"RU-EU-2021-646-EN-E090FB5B","price":751.65,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/eu-2021-646-56880b6b8662_763832d9-8b16-4b01-8c34-285cbbdd9c7d.png?v=1791674252"},{"product_id":"un-r131-heavy-duty-aebs-s02-sup3-en-pdf","title":"UN ECE R131 — Heavy-Vehicle Advanced Emergency Braking (AEBS) · 02\/S3 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eFocus emergency braking assessment on heavy vehicles\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R131: Heavy-vehicle AEBS development needs a precise view of collision scenarios and test conditions. This edition brings the R131 provisions and dated RegsUP guidance together for ADAS and braking teams coordinating their technical review.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 59 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdvanced emergency braking\u003c\/li\u003e\n\u003cli\u003eVehicle collision scenarios\u003c\/li\u003e\n\u003cli\u003ePedestrian scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e heavy-vehicle ADAS engineers and braking teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R131 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R131\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e02 series · Supplement 3\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e4 June 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 59 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e1.06 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R131-EN-C8746A34\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r152-light-duty-aebs-s02-sup5-en-pdf\"\u003eUN R152 — Light-Vehicle Advanced Emergency Braking (AEBS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r130-lane-departure-warning-s01-en-pdf\"\u003eUN R130 — Lane Departure Warning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611265663064,"sku":"RU-UN-R131-EN-C8746A34","price":1152.54,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r131-4937fe104cb0_36dd0ad8-e68b-46df-baba-2af338706e9d.png?v=1791674776"},{"product_id":"un-r152-light-duty-aebs-s02-sup5-en-pdf","title":"UN ECE R152 — Light-Vehicle Advanced Emergency Braking (AEBS) · 02\/S5 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eConnect light-vehicle AEBS functions with performance tests\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R152: Advanced emergency braking combines collision warnings, intervention behaviour and performance assessment. This R152 edition provides the regulatory reference and dated RegsUP context for light-vehicle ADAS and brake-control teams working through those requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 67 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdvanced emergency braking\u003c\/li\u003e\n\u003cli\u003eCollision warnings\u003c\/li\u003e\n\u003cli\u003ePerformance tests\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e light-vehicle ADAS engineers and brake-control teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R152 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R152\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e02 series · Supplement 5\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e11 January 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 67 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e1.41 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R152-EN-DBF910AC\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r131-heavy-duty-aebs-s02-sup3-en-pdf\"\u003eUN R131 — Heavy-Vehicle Advanced Emergency Braking (AEBS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r140-electronic-stability-control-s00-sup6-en-pdf\"\u003eUN R140 — Electronic Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611267367000,"sku":"RU-UN-R152-EN-DBF910AC","price":1302.87,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r152-6132d33df691_ce01fe2c-4947-42d6-983b-d3e22507fccf.png?v=1791674985"},{"product_id":"un-r157-automated-lane-keeping-s01-sup4-en-pdf","title":"UN ECE R157 — Automated Lane Keeping Systems (ALKS) · 01\/S4 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eFrame automated lane keeping around its operating conditions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R157: Automated lane keeping brings operational conditions, driver transitions and system data into the approval discussion. This edition keeps those R157 provisions together with dated RegsUP guidance for automated-driving and safety-assessment teams.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 129 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomated Lane Keeping System\u003c\/li\u003e\n\u003cli\u003eTransition demands\u003c\/li\u003e\n\u003cli\u003eData storage provisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e automated-driving engineers and safety assessment teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R157 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R157\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e01 series · Supplement 4\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e11 January 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 129 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e25.46 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R157-EN-07DF49D7\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r171-driver-control-assistance-s01-sup1-en-pdf\"\u003eUN R171 — Driver Control Assistance Systems (DCAS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eu-2022-1426-automated-driving-systems-2026-03-24-en-pdf\"\u003eRegulation (EU) 2022\/1426 — Automated Driving Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r79-steering-equipment-s04-sup9-en-pdf\"\u003eUN R79 — Steering Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611267727448,"sku":"RU-UN-R157-EN-07DF49D7","price":2480.46,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r157-df6f722741bc_0b375806-8a7c-4f9a-8442-3e43f5c49dcd.png?v=1791674993"},{"product_id":"un-r171-driver-control-assistance-s01-sup1-en-pdf","title":"UN ECE R171 — Driver Control Assistance Systems (DCAS) · 01\/S1 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eKeep the driver's role central to assistance-system review\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R171: Driver control assistance links system operation with driver involvement and monitoring. This R171 edition gives development and homologation teams a shared reference for examining those relationships in the stated regulatory edition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 149 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriver Control Assistance Systems\u003c\/li\u003e\n\u003cli\u003eDriver monitoring\u003c\/li\u003e\n\u003cli\u003eSystem operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e driver-assistance developers and homologation teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R171 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R171\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e01 series · Supplement 1\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e4 June 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 149 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e1.35 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R171-EN-A0957B88\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r79-steering-equipment-s04-sup9-en-pdf\"\u003eUN R79 — Steering Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r157-automated-lane-keeping-s01-sup4-en-pdf\"\u003eUN R157 — Automated Lane Keeping Systems (ALKS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r155-vehicle-cybersecurity-s00-sup3-en-pdf\"\u003eUN R155 — Vehicle Cybersecurity and CSMS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611268579416,"sku":"RU-UN-R171-EN-A0957B88","price":3182.0,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r171-26568f9d04e0_fb25d064-c5b3-42db-a3ab-3baa5f750346.png?v=1791675045"},{"product_id":"un-r12-protective-steering-s05-en-pdf","title":"UN ECE R12 — Steering Mechanism Impact Protection · 05 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eFocus on the steering mechanism's impact-safety role\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R12: Driver protection from the steering mechanism involves a distinct impact assessment. This R12 edition brings the relevant provisions and dated RegsUP guidance together for steering-column engineers and occupant-safety teams.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 99 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteering mechanism impact\u003c\/li\u003e\n\u003cli\u003eImpact testing\u003c\/li\u003e\n\u003cli\u003eDriver protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e steering-column engineers and occupant-safety teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R12 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R12\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e05 series\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e4 January 2023\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 99 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e1.91 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R012-EN-510DA9C7\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r79-steering-equipment-s04-sup9-en-pdf\"\u003eUN R79 — Steering Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r94-frontal-offset-impact-s05-sup1-en-pdf\"\u003eUN R94 — Frontal Offset Impact\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r137-frontal-full-width-impact-s04-en-pdf\"\u003eUN R137 — Frontal Full-Width Impact\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 62.90.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"English","offer_id":67611286372440,"sku":"RU-UN-R012-EN-510DA9C7","price":1252.76,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r12-d9ebd8b3afd3_80cf5b56-cfb5-4cc6-a7bd-c1d7845b08a2.png?v=1791674540"},{"product_id":"un-r175-acceleration-control-for-pedal-error-acpe-s01-en-pdf","title":"UN ECE R175 — Acceleration Control for Pedal Error (ACPE) · 01 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eUN R175 — Acceleration Control for Pedal Error (ACPE)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWorking on acceleration control for pedal error? Use this UN ECE R175 PDF as a shared reference for system development and approval preparation. The selected edition combines the regulatory text with the RegsUP editorial material included in the file.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 42 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cp\u003eThe selected UN R175 edition addresses Acceleration Control for Pedal Error (ACPE). Check the detailed vehicle, system and test scope in the document before applying it to your project.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R175\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e01 series\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003e11 January 2026\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e10 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 42 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.27 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R175-EN-12E867FC\u003c\/dd\u003e\n\u003cdt\u003ePublication status\u003c\/dt\u003e\n\u003cdd\u003eFinal RegsUP publication. Applicability depends on the official provisions, the approval route and relevant transition conditions.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eBrowse connected EU and UN ECE publications. Each document is sold separately.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/all\"\u003eBrowse the PDF catalogue\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3). From 1 January 2027, the regular price is EUR 94.40.\u003c\/strong\u003e\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"Default Title","offer_id":67687955759192,"sku":"RU-UN-R175-EN-12E867FC","price":701.54,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r175-1e4b2c3c8b6e.png?v=1791674439"},{"product_id":"un-r13-braking-stability-control-s15-sup2-en-pdf","title":"UN ECE R13 — Heavy Vehicle Braking and Stability Control · 15\/S2 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eA shared reference for complex braking programmes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R13: Braking performance, compressed-air systems and vehicle stability create interdependent approval questions. This RegsUP edition keeps the R13 provisions and dated guidance together so brake engineers and homologation teams can structure those discussions around the same document.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 397 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBraking performance tests\u003c\/li\u003e\n\u003cli\u003eCompressed-air braking\u003c\/li\u003e\n\u003cli\u003eVehicle stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e braking engineers and commercial-vehicle homologation teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R13 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 11 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R13\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e15 series · Supplement 2\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003eNot specified in this edition\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e11 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 397 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e10.46 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R13-S15-SUP2-EN-DAC286E6\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eShould I choose R13 or R13-H?\u003c\/h3\u003e\u003cp\u003eThese are separate braking regulations. Compare the vehicle scope, system requirements and test provisions in the stated editions before selecting the reference for your project. The related-document links let you inspect both product descriptions.\u003c\/p\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r90-replacement-brake-components-s02-sup12-en-pdf\"\u003eUN R90 — Replacement Brake Components\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r140-electronic-stability-control-s00-sup6-en-pdf\"\u003eUN R140 — Electronic Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"Default Title","offer_id":67689043886168,"sku":"RU-UN-R13-S15-SUP2-EN-DAC286E6","price":9270.4,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r13-985caee1e8d8.png?v=1791679565"},{"product_id":"un-r13-h-passenger-car-braking-s02-sup1-en-pdf","title":"UN ECE R13-H — Passenger Car and Light Commercial Vehicle Braking (M1\/N1) · 02\/S1 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eA focused reference for M1 and N1 braking\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R13-H: Bring braking equipment and performance tests into the same technical discussion. This R13-H edition combines the regulatory text with dated RegsUP guidance to support coordination between brake-system engineers, test specialists and vehicle approval teams.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 115 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBraking equipment\u003c\/li\u003e\n\u003cli\u003eBraking performance tests\u003c\/li\u003e\n\u003cli\u003eApproval provisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e passenger-car brake engineers and approval teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R13-H document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 11 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R13-H\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e02 series · Supplement 1\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003eNot specified in this edition\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e11 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 115 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.98 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R13-H-S02-SUP1-EN-DCA04877\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eIs R13-H the same document as R13?\u003c\/h3\u003e\u003cp\u003eNo. R13-H has its own scope and braking provisions. Check the vehicle category and exact edition required for your assessment rather than treating the two documents as interchangeable.\u003c\/p\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r139-brake-assist-systems-s00-sup1-en-pdf\"\u003eUN R139 — Brake Assist Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r140-electronic-stability-control-s00-sup6-en-pdf\"\u003eUN R140 — Electronic Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"Default Title","offer_id":67689046474840,"sku":"RU-UN-R13-H-S02-SUP1-EN-DCA04877","price":2405.29,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r13-h-db22082b167e.png?v=1791679577"},{"product_id":"un-r140-electronic-stability-control-s00-sup7-en-pdf","title":"UN ECE R140 — Electronic Stability Control · 00\/S7 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eConnect stability-control performance with test planning\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R140: Electronic stability control links vehicle dynamics, system behaviour and defined test procedures. This edition provides a common document reference for those workstreams, with dated RegsUP guidance alongside the R140 text.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 39 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectronic stability control\u003c\/li\u003e\n\u003cli\u003ePerformance requirements\u003c\/li\u003e\n\u003cli\u003eTest procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e vehicle dynamics engineers and brake-system suppliers.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R140 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 11 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R140\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e00 series · Supplement 7\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003eNot specified in this edition\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e11 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 39 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.49 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R140-S00-SUP7-EN-D3F1E3B9\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-h-passenger-car-braking-s02-en-pdf\"\u003eUN R13-H — M1 and N1 Vehicle Braking\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r139-brake-assist-systems-s00-sup1-en-pdf\"\u003eUN R139 — Brake Assist Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r13-braking-stability-control-s15-sup1-en-pdf\"\u003eUN R13 — Braking and Stability Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"Default Title","offer_id":67689046868056,"sku":"RU-UN-R140-S00-SUP7-EN-D3F1E3B9","price":651.43,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r140-b95518ad5e00.png?v=1791679582"},{"product_id":"un-r79-steering-equipment-s04-sup10-en-pdf","title":"UN ECE R79 — Steering Equipment · 04\/S10 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eKeep steering functions and approval scope aligned\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R79: Steering development spans equipment, control functions and testing. This R79 edition brings those provisions into one working reference so steering engineers and driver-assistance teams can examine the requirements in their stated regulatory context.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 125 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteering equipment\u003c\/li\u003e\n\u003cli\u003eSteering functions\u003c\/li\u003e\n\u003cli\u003eTest provisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e steering-system engineers and driver-assistance teams.\u003c\/p\u003e\u003ch2\u003eWhy choose the RegsUP edition?\u003c\/h2\u003e\u003cp\u003eWork with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory text:\u003c\/strong\u003e The UN R79 document identified in the edition details below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval and transition guidance:\u003c\/strong\u003e RegsUP explanations dated 11 October 2026, providing context for the approval questions addressed in this file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer questions and answers:\u003c\/strong\u003e Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupporting source extracts:\u003c\/strong\u003e Referenced passages alongside the guidance, helping you follow the basis of the explanation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R79\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e04 series · Supplement 10\u003c\/dd\u003e\n\u003cdt\u003eDocument version date\u003c\/dt\u003e\n\u003cdd\u003eNot specified in this edition\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance date\u003c\/dt\u003e\n\u003cdd\u003e11 October 2026\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 125 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.96 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R79-S04-SUP10-EN-A63346A4\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat does this purchase include?\u003c\/h3\u003e\u003cp\u003eYou receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.\u003c\/p\u003e\u003ch3\u003eDoes this purchase include future updates or a platform subscription?\u003c\/h3\u003e\u003cp\u003eThis is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.\u003c\/p\u003e\u003ch3\u003eIs the PDF translated when I change the store language?\u003c\/h3\u003e\u003cp\u003eNo. The store description is available in several languages, but the PDF remains in the document language stated below.\u003c\/p\u003e\u003ch3\u003eHow should this publication be used?\u003c\/h3\u003e\u003cp\u003eUse this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.\u003c\/p\u003e\u003ch2\u003eContinue your technical research\u003c\/h2\u003e\u003cp\u003eExplore related documents for the connected parts of your project. Each title is sold separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r171-driver-control-assistance-s01-sup1-en-pdf\"\u003eUN R171 — Driver Control Assistance Systems (DCAS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r157-automated-lane-keeping-s01-sup4-en-pdf\"\u003eUN R157 — Automated Lane Keeping Systems (ALKS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eu-2021-646-emergency-lane-keeping-2021-04-20-en-pdf\"\u003eRegulation (EU) 2021\/646 — Emergency Lane Keeping\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNeed to follow changes throughout the year?\u003c\/h2\u003e\u003cp\u003eIf you work with regulations regularly, explore the RegsUP platform for regulatory and emissions calendars, change comparisons, approval and transition dates, and expert and manufacturer Q\u0026amp;A. Choose a subscription that fits your work; platform access and services are separate from this PDF.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/regsup.com\/en\/plans\"\u003eCompare RegsUP platform plans\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaunch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3).\u003c\/strong\u003e From 1 January 2027, the regular price is EUR 94.40.\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"Default Title","offer_id":67689051422808,"sku":"RU-UN-R79-S04-SUP10-EN-A63346A4","price":2680.9,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r79-ee4938465201.png?v=1791679612"},{"product_id":"un-r139-brake-assist-systems-s00-sup2-en-pdf","title":"UN ECE R139 — Brake Assist Systems (BAS) · 00\/S2 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eA clearly identified edition for your approval work.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReview Brake Assist Systems (BAS) with the regulatory text and the RegsUP explanations included in this edition. Keep the selected level alongside your engineering and approval records.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 33 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eReview the requirements in context\u003c\/h2\u003e\u003cp\u003eUse UN ECE R139, level 00\/S2, to research Brake Assist Systems (BAS). Check the regulation’s scope, requirements, annexes and transition provisions against your vehicle or component.\u003c\/p\u003e\u003ch2\u003eWhat the RegsUP edition adds\u003c\/h2\u003e\u003cp\u003eThe file combines the selected regulatory text with RegsUP explanatory material. The cover identifies the edition; the document navigation helps you move between its sections. This is an editorial reference, not an official publication or an approval certificate.\u003c\/p\u003e\u003cp\u003eThe change-comparison image is an illustrative UN R137 sample, not a preview of this regulation.\u003c\/p\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN ECE R139\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e00\/S2\u003c\/dd\u003e\n\u003cdt\u003ePublication status\u003c\/dt\u003e\n\u003cdd\u003ePublished edition — check the applicable transition conditions\u003c\/dd\u003e\n\u003cdt\u003eDocument selection\u003c\/dt\u003e\n\u003cdd\u003eFixed edition shown on this page\u003c\/dd\u003e\n\u003cdt\u003eRegulatory text language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eRegsUP guidance language\u003c\/dt\u003e\n\u003cdd\u003eEnglish\u003c\/dd\u003e\n\u003cdt\u003eFormat and length\u003c\/dt\u003e\n\u003cdd\u003eDigital PDF · 33 pages (23 legal-text pages)\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e0.57 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R139-S00-EN-7CB01584\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eWhat will I receive?\u003c\/h3\u003e\u003cp\u003eA personalised, licensed copy of the PDF edition shown here. The download is delivered after payment confirmation and release of the order.\u003c\/p\u003e\u003ch3\u003eAre future editions or platform access included?\u003c\/h3\u003e\u003cp\u003eNo. This is a one-off purchase of a fixed edition. Later editions, ongoing monitoring and platform membership are separate.\u003c\/p\u003e\u003ch3\u003eDoes changing the store language translate the PDF?\u003c\/h3\u003e\u003cp\u003eNo. Both the regulatory text and RegsUP guidance in this PDF are in English.\u003c\/p\u003e\u003ch2\u003eExplore related regulations\u003c\/h2\u003e\u003cp\u003eFind other references for the connected systems in your project.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/braking-steering\"\u003eExplore related PDFs\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eFollow regulatory changes throughout the year\u003c\/h2\u003e\u003cp\u003eNeed regular monitoring rather than a single document? Compare RegsUP subscriptions for calendars, change comparisons and the services included in each plan. Platform features shown in the gallery are separate from this PDF purchase.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/platform\"\u003eCompare and buy platform access\u003c\/a\u003e\u003c\/p\u003e","brand":"RegsUP","offers":[{"title":"Default Title","offer_id":67758154285144,"sku":"RU-UN-R139-S00-EN-7CB01584","price":576.27,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r139-7cb01584.png?v=1792328204"}],"url":"https:\/\/store.regsup.com\/collections\/braking-steering.oembed","provider":"RegsUP","version":"1.0","type":"link"}