{"product_id":"un-r129-enhanced-child-restraints-s04-sup4-en-pdf","title":"UN ECE R129 — Enhanced Child Restraint Systems · 04\/S4 | English PDF","description":"\u003cp\u003e\u003cstrong\u003eA shared reference for enhanced child-restraint development\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUN ECE R129: Enhanced child restraints bring installation requirements and dynamic testing into a closely connected assessment. This R129 edition combines the regulatory text and dated RegsUP guidance for product engineers and occupant-safety specialists.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnglish regulatory text · English RegsUP guidance · 257 pages · Digital PDF\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you can review\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnhanced child restraint systems\u003c\/li\u003e\n\u003cli\u003eInstallation provisions\u003c\/li\u003e\n\u003cli\u003eDynamic testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e child-restraint manufacturers 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 R129 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\u003c\/ul\u003e\u003ch2\u003eEdition and file details\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eRegulation\u003c\/dt\u003e\n\u003cdd\u003eUN R129\u003c\/dd\u003e\n\u003cdt\u003eRegulatory edition\u003c\/dt\u003e\n\u003cdd\u003e04 series · Supplement 4\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 · 257 pages, including RegsUP content\u003c\/dd\u003e\n\u003cdt\u003eFile size\u003c\/dt\u003e\n\u003cdd\u003e11.72 MB\u003c\/dd\u003e\n\u003cdt\u003eProduct reference\u003c\/dt\u003e\n\u003cdd\u003eRU-UN-R129-EN-D5DF6A62\u003c\/dd\u003e\n\u003c\/dl\u003e\u003ch2\u003eBefore you buy\u003c\/h2\u003e\u003ch3\u003eIs the vehicle anchorage regulation included?\u003c\/h3\u003e\u003cp\u003eNo. This product concerns the stated R129 enhanced child-restraint edition. R145 addresses vehicle child-restraint anchorages and is a separate document.\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-r44-child-restraint-systems-s04-sup19-en-pdf\"\u003eUN R44 — Child Restraint Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r145-child-restraint-anchorages-s01-sup1-en-pdf\"\u003eUN R145 — Child Restraint Anchorages\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/un-r16-safety-belts-restraints-s10-sup2-en-pdf\"\u003eUN R16 — Safety Belts and Restraint 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":67611287421016,"sku":"RU-UN-R129-EN-D5DF6A62","price":5865.66,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5766\/5112\/files\/unece-r129-aa8109129d39_d5020496-6e40-4dbc-85c7-efcb9fae8dfc.png?v=1791674743","url":"https:\/\/store.regsup.com\/products\/un-r129-enhanced-child-restraints-s04-sup4-en-pdf","provider":"RegsUP","version":"1.0","type":"link"}