Proposal to
| Reference Number: | WP.29/2019/81 |
| Meeting Session(s): | 179th WP.29 session (12-14 Nov 2019) |
| Document date: | 27 Aug 19 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2019/81) was adopted by the World Forum. Forty Contracting Parties out of the 55 applying UN R148 were present for the vote by AC.1. Forty voted in favor with zero against and zero abstaining. | |
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Proposal for a new UN Regulation on light-signalling devices, consolidating and superseding provisions of UN Regulations Nos. 4, 6, 7, 23, 38, 50, 77, 87 and 91.
| Reference Number: | WP.29/2018/157 |
| Meeting Session(s): | 176th WP.29 session (12-16 Nov 2018) |
| Document date: | 15 Aug 18 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2018/157) was adopted by the World Forum. Thirty-eight Contracting Parties out of the 0 applying UN R148 were present for the vote by AC.1. Thirty-eight voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to differentiate light source modules in cases where a signalling device contains more than one different module, to restore the sequential activation of direction indicators of categories 11, 11a, 11b, 11c and 12, which were included in UN Regulation No. 50 but omitted when UN R148 was developed during SLR Stage 1, to delete a footnote indicator, and to delete characters from a figure on the standard light distribution of devices.
| Reference Number: | WP.29/2020/32 |
| Meeting Session(s): | 180th WP.29 session (9-12 Mar 2020) |
| Document date: | 30 Dec 19 |
| Document status: | Adopted text published |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2020/32) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 55 applying UN R148 were present for the vote by AC.1. Thirty-nine voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to remove direction indicator lamps of categories 11 and 12 from the list of lamps required to fulfill n-1 failure requirements of UN R50 and to restore an extra requirement for reversing lamps found in UN R23 but unintentionally omitted from the original text.
| Reference Number: | WP.29/2021/45 |
| Meeting Session(s): | 183rd WP.29 session (9-11 Mar 2021) |
| Document date: | 18 Dec 20 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2021/45) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 56 applying UN R148 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and two abstaining. | |
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Proposal from GRE to comprehensively revise and update UN R148 in a new series of amendments. The proposal introduces new provisions to permit the use of manufacturer logos within the illuminant surface of signalling lamps.
| Reference Number: | WP.29/2022/92 |
| Meeting Session(s): | 187th WP.29 session (20-24 Jun 2022) |
| Document date: | 08 Apr 22 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| View full document file for more information | |
Proposal to insert missing text and to correct errors in the original text of UN Regulation No. 148.
| Reference Number: | WP.29/2022/37 |
| Meeting Session(s): | 186th WP.29 session (7-11 Mar 2022) |
| Document date: | 27 Dec 21 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2022/37) was adopted by the World Forum. Thirty-eight Contracting Parties out of the 55 applying UN R148 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and one abstaining. | |
| View full document file for more information | |
Proposal to clarify conditions for use of the DETA Unique Identifier marking.
| Reference Number: | WP.29/2023/36 |
| Meeting Session(s): | 189th WP.29 session (6-9 Mar 2023) |
| Document date: | 23 Dec 22 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| View full document file for more information | |
Proposal to clarify conditions for use of the DETA Unique Identifier marking.
| Reference Number: | WP.29/2023/35 |
| Meeting Session(s): | 189th WP.29 session (6-9 Mar 2023) |
| Document date: | 23 Dec 22 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| View full document file for more information | |
Proposal to clarify and correct the text and improve the definition of photometric stability.
| Reference Number: | WP.29/2024/23 |
| Meeting Session(s): | 192nd WP.29 session (4-8 Mar 2024) |
| Document date: | 20 Dec 23 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2024/23) was adopted by the World Forum. Thirty-eight Contracting Parties out of the 59 applying UN R148 were present for the vote by AC.1. Thirty-eight voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to correct and clarify the communication form.
| Reference Number: | WP.29/2024/94 |
| Meeting Session(s): | 194th WP.29 session (11-15 Nov 2024) |
| Document date: | 29 Aug 24 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2024/94) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 59 applying UN R148 were present for the vote by AC.1. Thirty-nine voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to update the communication form.
| Reference Number: | WP.29/2024/95 |
| Meeting Session(s): | 194th WP.29 session (11-15 Nov 2024) |
| Document date: | 29 Aug 24 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2024/95) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 59 applying UN R148 were present for the vote by AC.1. Thirty-nine voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to correct a reference for the determination of the approval marking size.
| Reference Number: | WP.29/2025/37 |
| Meeting Session(s): | 195th WP.29 session (3-7 Mar) |
| Document date: | 24 Dec 24 |
| Document status: | Adopted by WP.29 |
| Regarding: | |
| Adoption Vote | |
| This proposal (WP.29/2025/37) was adopted by the World Forum. Thirty-six Contracting Parties out of the 59 applying UN R148 were present for the vote by AC.1. Thirty-six voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to correct an editorial error regarding the markings for light source control gear.
| Reference Number: | GRE/2025/11 |
| Submitted by: | GTB |
| Meeting Session(s): | 93rd GRE session (21-23 Oct) |
| Document date: | 06 Aug 25 |
| Document status: | Formal GR review |
| Regarding: |
Proposal to clarify the calculation method (i.e., rounding down to three digits) for the acceptance criteria in cases where tolerance limits are calculated.
| Reference Number: | GRE/2025/12 |
| Submitted by: | GTB |
| Meeting Session(s): | 93rd GRE session (21-23 Oct) |
| Document date: | 06 Aug 25 |
| Document status: | Formal GR review |
| Regarding: |
Proposal to delete the Unique Identifier (UI) marking provisions.
| Reference Number: | GRE-92-13 |
| Submitted by: | Netherlands |
| Meeting Session(s): | 92nd GRE session (22-25 Apr) |
| Document date: | 14 Apr 25 |
| Document status: | Informal GR review |
| Regarding: |
Proposal to introduce provisions enabling the approval of reversing light projections (projection of patterns on the road).
| Reference Number: | WP.29/2025/112 |
| Meeting Session(s): | 197th WP.29 session (17-21 Nov) |
| Document date: | 22 Aug 25 |
| Document status: | Formal WP.29 review |
| Regarding: | |
| View full document file for more information | |