| UN R53: Presentation on transitional provisions |
| Reference Number: SLR-77-15 |
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Based on SLR-76-03-Rev1 for R48 and tentatively applying WP.29/2024/76, IMMA presents transitional provisions for UN R53. The document outlines provisions applicable to all amendment series, including that Contracting Parties may grant type-approvals according to any preceding series and shall continue granting extensions of existing approvals. For the 05 series of amendments, specific dates establish when Contracting Parties shall accept or refuse type-approvals, with exceptions for equipment, parts, and unaffected vehicle systems. |
| Submitted by: IMMA |
| Meeting Sessions: 77th SLR session (15-17 Apr) |
| Document date: 15 Apr 26 |
| Relevant to: UN Regulation No. 53 | Installation of Motorcycle Lighting |
| Click here to view the full document file |
| UN R10: Proposal for a revised Supplement to the 07 series of amendments |
| Reference Number: GRE/2026/16/Rev.1 |
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Proposal to amend UN R10 by inserting new paragraphs to address Automated Driving System (ADS) requirements. The supplement to the 07 series of amendments extends the Regulation’s application to vehicles of categories X and Y equipped with an ADS, as well as conventional vehicles with an ADS, while maintaining the spirit of the original Regulation. Modifications include new definitions for “ADS test configuration,” revised immunity related functions to account for ADS sensor performance, and updated test conditions specifying that ADS shall be operational during testing. Alternative testing methods may be used when the ADS cannot function in the laboratory environment, subject to type-approval authority agreement. |
| Meeting Sessions: 51st EMC session (23 and 27 Mar) |
| Document date: 15 Apr 26 |
| Relevant to: UN Regulation No. 10 | Electromagnetic Compatibility |
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| UN R74: Updated baseline document for a 04 series of amendments |
| Reference Number: SLR-77-10 |
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Baseline document for amending UN R74 (based on WP.29/2024/91, SLR-71-07, SLR-71-7, SLR-66-01, and SLR-73-07). Key changes include: simplifying definitions; using “type-approved” and “type-approval” with hyphens per UN R48; replacing “vehicle type (moped)” with “type of vehicles of category L1”; adding hyphenation to “direction-indicator lamp”; deleting “above” from paragraph references; clarifying UN R48 series; removing “to this Regulation” after Annex references; applying scientific notation for lumens; including electric vehicles; revising individual and general provisions; correcting signal lamp category errors; and using category symbols instead of lamp function names. |
| Submitted by: IMMA |
| Meeting Sessions: 77th SLR session (15-17 Apr) |
| Document date: 14 Apr 26 |
| Relevant to: UN Regulation No. 74 | Moped Lighting |
| Click here to view the full document file |
| UN R74: Old transitional provisions |
| Reference Number: SLR-77-12 |
| Submitted by: IMMA |
| Meeting Sessions: 77th SLR session (15-17 Apr) |
| Document date: 14 Apr 26 |
| Relevant to: UN Regulation No. 74 | Moped Lighting |
| Click here to view the full document file |
| UN R53: Updated baseline document for a 05 series of amendments |
| Reference Number: SLR-77-09 |
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Draft amendments to UN R53 (based on SLR-71-07, SLR-71-7, SLR-66-01, SLR-73-07, SLR-75-05, and WP.29/2024/30) updates the baseline document for the 05 series of amendments. Key changes include: simplification of definitions and general specifications; consolidation of individual specifications; addition of EV inclusion and failure provisions; editorial harmonization with UN R48 baseline regarding hyphenation, terminology, and formatting; replacement of “visual failure tell-tale” with “tell-tale indicating failure” and “rear-end collision alert signal” with RECAS; standardization of vehicle category references; adoption of scientific notation with lumens; simplification of paragraphs 6.4 and 6; and revision of the transitional provisions. |
| Submitted by: IMMA |
| Meeting Sessions: 77th SLR session (15-17 Apr) |
| Document date: 14 Apr 26 |
| Relevant to: UN Regulation No. 53 | Installation of Motorcycle Lighting |
| Click here to view the full document file |