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RegsUP regulatory reference
UN ECE R18 — Protection Against Unauthorised Use · 03/S4
A defined reference for unauthorised-use protection
Launch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3). From 1 January 2027, the regular price is EUR 31.40.
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UN ECE R18
Put this regulation into context.
UN ECE R18: Vehicle locking reviews may require the specific R18 provisions used in an existing security file. This edition brings the regulatory text and dated RegsUP guidance together for specialists examining that document and its approval context.
What you can review
- Unauthorised-use protection
- Locking systems
- Test provisions
Recommended for: vehicle locking specialists and teams reviewing existing security files.
Why choose the RegsUP edition?
Work 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.
- Regulatory text: The UN R18 document identified in the edition details below.
- Approval and transition guidance: RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.
- Manufacturer questions and answers: Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.
- Supporting source extracts: Referenced passages alongside the guidance, helping you follow the basis of the explanation.
Edition and file details
- Regulation
- UN R18
- Regulatory edition
- 03 series · Supplement 4
- Document version date
- 30 September 2021
- RegsUP guidance date
- 10 October 2026
- Regulatory text language
- English
- RegsUP guidance language
- English
- Format and length
- Digital PDF · 25 pages, including RegsUP content
- File size
- 0.36 MB
- Product reference
- RU-UN-R018-EN-FEF85D50
Before you buy
What does this purchase include?
You 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.
Does this purchase include future updates or a platform subscription?
This is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.
Is the PDF translated when I change the store language?
No. The store description is available in several languages, but the PDF remains in the document language stated below.
How should this publication be used?
Use 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.
Need to follow changes throughout the year?
If 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&A. Choose a subscription that fits your work; platform access and services are separate from this PDF.
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