| Lighting and Light-signalling: Report of the 93rd (October 2025) session |
| Reference Number: GRE/93 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 21 Nov 25 |
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| Provisional Agenda |
| Reference Number: GRE-93-01 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
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| Running Order |
| Reference Number: GRE-93-02 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Oct 25 |
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| SAE J3134 Automated Driving System (ADS) marker lamp |
| Reference Number: GRE-93-03 |
|
Information on the Five-Year Review to determine |
| Submitted by: SAE |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 12 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Automated Vehicle Signaling Requirements |
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| LED Substitutes and Retrofits task force status report to GRE |
| Reference Number: GRE-93-04 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 13 Oct 25 |
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| IWG SLR : Progress report |
| Reference Number: GRE-93-05 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 15 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Simplification of Lighting Regulations |
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| Glare Prevention task force progress report |
| Reference Number: GRE-93-06 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 15 Oct 25 |
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| UN R48: Proposal for Supplement to 06 and 09 series of amendments |
| Reference Number: GRE-93-07 |
|
Proposal clarifies the provisions for category 5 devices by adding “per side” in the requirements |
| Submitted by: Korea |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 15 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| General highlights and WP29 highlights |
| Reference Number: GRE-93-08 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 15 Oct 25 |
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| Energy Saving Opportunities in Automotive Lighting |
| Reference Number: GRE-93-09 |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 15 Oct 25 |
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| UN R48: Proposal for Supplement to 04 to 06 series of amendments |
| Reference Number: GRE-93-10/Rev.1 |
|
Proposal to clarify provision that direction-indicator lamps on one side of a vehicle shall be switched ON and OFF automatically. |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 21 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| Summary of requested changes to Vienna Convention |
| Reference Number: GRE-93-11/Rev.1 |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Relevant to: United Nations Agreement | 1968 Vienna Convention on Road Traffic |
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| UN R148: Proposal for amendments |
| Reference Number: GRE-93-12 |
|
Proposal introduces new requirements for direction indicators for trailers that may be towed by tractors |
| Submitted by: CEMA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) |
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| UN R148: Trailer LED direction indicators failure: Detection on agricultural tractors |
| Reference Number: GRE-93-13 |
| Submitted by: CEMA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 16 Oct 25 |
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| UN R65: Beacon installation on agricultural vehicles |
| Reference Number: GRE-93-14 |
| Submitted by: CEMA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 16 Oct 25 |
| Relevant to: UN Regulation No. 65 | Special Warning Lamps |
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| REESS: Optical warning in the event of failure for Category O |
| Reference Number: GRE-93-15 |
| Submitted by: France |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 16 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Rechargeable Energy Storage Systems |
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| UN R148: Proposal for amendments |
| Reference Number: GRE-93-16 |
| Submitted by: China |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 17 Oct 25 |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) |
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| TF AVSR: Automated Driving Systems Marker Lamp |
| Reference Number: GRE-93-17 |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 17 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Automated Vehicle Signaling Requirements |
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| TF AVRS Status report |
| Reference Number: GRE-93-18/Rev.1 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 23 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Automated Vehicle Signaling Requirements |
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| IWG EMC: Status Report |
| Reference Number: GRE-93-19 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Relevant to: UN Regulation No. 10 | Electromagnetic Compatibility |
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| UN R10: Proposal for Supplement 2 to 07 Series of amendments |
| Reference Number: GRE-93-20 |
| Submitted by: CLEPA and OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 10 | Electromagnetic Compatibility |
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| Input on discussion on topic "prohibited if not allowed" |
| Reference Number: GRE-93-21 |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Simplification of Lighting Regulations |
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| Illuminated logos: Supporting documents |
| Reference Number: GRE-93-22 |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and UN Regulation No. 149 | Road Illumination Devices (RID) |
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| TF Lamps Under Parked Conditions (LUPC) Status report |
| Reference Number: GRE-93-23 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 19 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| Children Left in Vehicles: Invitation to contribute |
| Reference Number: GRE-93-24 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 21 Oct 25 |
| Relevant to: WP.29 Regulatory Project | Children left in vehicles |
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| UN R48: LUPC task force amended consolidated amended text |
| Reference Number: GRE-93-25 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 21 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| Illustrations (diagrams) of illuminated logos |
| Reference Number: GRE-93-26 |
| Submitted by: Germany |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 21 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and UN Regulation No. 148 | Light-Signalling Devices (LSD) |
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| UN R48: Proposal to amend GRE/2025/21 |
| Reference Number: GRE-93-27/Rev.2 |
|
Proposal to amend the proposals concerning manufacturer logos. |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 23 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| UN R48: Proposal to amend GRE/2024/12/Rev.2 |
| Reference Number: GRE-93-28/Rev.1 |
| Submitted by: France |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 22 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| Subjects under consideration by GRE |
| Reference Number: GRE-93-29/Rev.1 |
|
Priority tasks include
|
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 23 Oct 25 |
| Click here to view the full document file |
| UN R48: Proposal to amend GRE/2025/23 |
| Reference Number: GRE-93-30/Rev.1 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 23 Oct 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R48: Proposal to amend GRE/2025/22 |
| Reference Number: GRE-93-31/Rev.1 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 23 Oct 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R48: Proposal to amend GRE/2025/24 |
| Reference Number: GRE-93-32 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 23 Oct 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R48: Proposal for a Supplement 2 to the 09 series of amendments |
| Reference Number: GRE/2024/12/Rev.2 |
|
Proposal to define “work lamps” and establish minimum specifications for safe use. |
| Submitted by: France |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 09 Sep 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| Lighting and Light-signalling: Agenda for the 93rd (October 2025) session |
| Reference Number: GRE/2025/9 |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
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| UN R48: Proposal for a Supplement to the 06, 07, 08 and 09 series of amendments |
| Reference Number: GRE/2025/10 |
|
Proposal to clarify the voltage requirements for light-emitting diodes (LED). |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
| Click here to view the full document file |
| UN R148: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRE/2025/11 |
|
Proposal to correct an editorial error regarding the markings for light source control gear. |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) |
| Click here to view the full document file |
| UN R148: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRE/2025/12 |
|
Proposal to clarify the calculation method (i.e., rounding down to three digits) for the acceptance criteria in cases where tolerance limits are calculated. |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) |
| Click here to view the full document file |
| UN R149: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRE/2025/13 |
|
Proposal to clarify the marking requirements for headlamp functions. |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 149 | Road Illumination Devices (RID) |
| Click here to view the full document file |
| UN R149: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRE/2025/14 |
|
Proposal to improve the accuracy of the instrumental aiming method. |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 149 | Road Illumination Devices (RID) |
| Click here to view the full document file |
| RE5: Proposal for an amendment |
| Reference Number: GRE/2025/15 |
|
Proposal to introduce introduce new light emitting diode (LED) light source categories LRR8A and LRR8B and to amend provisions in paragraph 3.1, group 1, group 2, and group 3 concerning phase out of certain light source categories. |
| Submitted by: GTB |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 06 Aug 25 |
| Document status: Superseded |
| Relevant to: United Nations Agreement | Resolution on the common specification of light source categories (RE 5) |
| Click here to view the full document file |
| UN R65: Proposal for an amendment |
| Reference Number: GRE/2025/16 |
|
Proposal to introduce recommendations for the installation of special amber warning lamps on agricultural vehicles, agricultural tractors, and agricultural non-road mobile machinery. |
| Submitted by: CEMA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Aug 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 65 | Special Warning Lamps |
| Click here to view the full document file |
| RE5: Proposal for Amendment [12] |
| Reference Number: GRE/2025/17 |
|
Proposal to introduce new light emitting diode (LED) replacement light source categories H8, H16 and HB4. |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Aug 25 |
| Document status: Superseded |
| Relevant to: United Nations Agreement | Resolution on the common specification of light source categories (RE 5) |
| Click here to view the full document file |
| UN R48 and R149: Proposal for new series of amendments |
| Reference Number: GRE/2025/18 |
|
Proposal to prohibit the inclusion of a manufacturer logo in headlamps under UN R149 and to limit the approval of light-signalling devices with a logo to the 01 series of amendment of UN R149 under UN R48. |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Aug 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and UN Regulation No. 149 | Road Illumination Devices (RID) |
| Click here to view the full document file |
| UN R48: Proposal for a Supplement to the 04 to 06 series of amendments |
| Reference Number: GRE/2025/19 |
|
Proposal to clarify the requirements for the activation of direction-indicator lamps to ensure compatibility with driver control assistance systems as permitted under UN Regulation No. 171. |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS) |
| Click here to view the full document file |
| UN R48: Proposal for a 10 series and UN R149: Proposal for a 02 series of amendments |
| Reference Number: GRE/2025/20 |
| Proposal to add requirements for the implementation of a manufacturer logo under UN R149 and a corresponding provision under UN R48. The proposal includes a further modification to UN R48 limiting the approval of light-signalling devices with logo to the 01 series to guarantee that the limitations introduced with this series become mandatory. |
| Submitted by: OICA |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Aug 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and UN Regulation No. 149 | Road Illumination Devices (RID) |
| Click here to view the full document file |
| UN R149 and R150: Proposal for new series of amendments |
| Reference Number: GRE/2025/21 |
|
Proposal to a new paragraph 4.20. in UN R149 to clarify that road illumination devices shall not incorporate a manufacturer logo and to specify under Annex 5 of UN R150 (requirements for the shape of the illuminating surface of retro-reflective devices) that for classes IA, IB and IVA, these requirements do not permit the shape to represent a manufacturer logo. |
| Submitted by: Germany |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 07 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 149 | Road Illumination Devices (RID) and UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) |
| Click here to view the full document file |
| UN R45: Proposal for a Supplement |
| Reference Number: GRE/2025/22 |
|
Proposal to amend the Regulation to enable application to ADS vehicles. |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 08 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 45 | Headlamp Cleaners and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R48: Proposal for a Supplement to the 09 series of amendments |
| Reference Number: GRE/2025/23 |
|
Proposal to amend UN R48 to enable its application to ADS vehicles, including to introduce |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 11 Aug 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R48: Proposal for a Supplement to the 08 series of amendments |
| Reference Number: GRE/2025/24 |
|
Proposal to amend the Regulation to enable its application to ADS vehicles, including to introduce “vehicles with a driving system [that] controls its operation or may be operated by driver support features or automated driving features or by an Automated Driving System (ADS).” |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 11 Aug 25 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |
| UN R10: Proposal for a Supplement 2 to 07 series of amendments |
| Reference Number: GRE/2025/25 |
|
Proposal from the EMC task force to clarify ESA testing frequency ranges, to update the text in line with technological progress (including changes to ISO standards), provide dimensions and tolerances related to antenna placements specified in Annex 6, Figure 4, and otherwise to effect editorial improvements. |
| Meeting Sessions: 93rd GRE session (21-23 Oct 2025) |
| Document date: 11 Aug 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 10 | Electromagnetic Compatibility |
| Click here to view the full document file |
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