| Simplification of Lighting Regulations: Agenda for the 72nd (April 2025) session |
| Reference Number: SLR-72-01/Rev.1 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 11 Apr 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment, UN Regulation No. 53 | Installation of Motorcycle Lighting, UN Regulation No. 74 | Moped Lighting, UN Regulation No. 86 | Installation of Lighting and Lighting-Signalling Equipment on Tractors, WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation, UN Regulation No. 149 | Road Illumination Devices (RID), UN Regulation No. 148 | Light-Signalling Devices (LSD), and UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) |
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| UN R48: Revised proposal to update "surface" definition |
| Reference Number: SLR-72-02 |
| Submitted by: Poland |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| UN R48: Task force input on para. 5.18.-5.20. improvements |
| Reference Number: SLR-72-03/Rev.3 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 11 Jul 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
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| UN R148: Removal of Unique Identifier provisions from the original text |
| Reference Number: SLR-72-04 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) and WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation |
| Click here to view the full document file |
| UN R148: Removal of Unique Identifier provisions from the 01 series |
| Reference Number: SLR-72-05 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) and WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation |
| Click here to view the full document file |
| UN R149: Removal of Unique Identifier provisions from the original text |
| Reference Number: SLR-72-06 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 149 | Road Illumination Devices (RID) and WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation |
| Click here to view the full document file |
| UN R149: Removal of Unique Identifier provisions from the 01 series |
| Reference Number: SLR-72-07 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 149 | Road Illumination Devices (RID) |
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| UN R150: Removal of Unique Identifier provisions from the original text |
| Reference Number: SLR-72-08 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) and WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation |
| Click here to view the full document file |
| UN R150: Removal of the Unique Identifier marking provisions from the 01 series |
| Reference Number: SLR-72-09 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 20 Mar 25 |
| Relevant to: UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) and WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation |
| Click here to view the full document file |
| UN R150: Corrections to the 01 series |
| Reference Number: SLR-72-10/Rev.1 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 14 Apr 25 |
| Relevant to: UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) |
| Click here to view the full document file |
| UN R150: Proposal to replace "light emitting surface" with "illuminating surface" |
| Reference Number: SLR-72-11 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 31 Mar 25 |
| Relevant to: UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) |
| Click here to view the full document file |
| UN R48: Revised proposal on "apparent surface" |
| Reference Number: SLR-72-12 |
| Submitted by: Netherlands |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 31 Mar 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
| Click here to view the full document file |
| LED lifetime requirements and non-replaceable light sources |
| Reference Number: SLR-72-13 |
| Submitted by: GTB |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 31 Mar 25 |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) and UN Regulation No. 149 | Road Illumination Devices (RID) |
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| UN R86: Proposal to amend "type" definitions |
| Reference Number: SLR-72-14 |
| Submitted by: CEMA |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 02 Apr 25 |
| Relevant to: UN Regulation No. 86 | Installation of Lighting and Lighting-Signalling Equipment on Tractors |
| Click here to view the full document file |
| Status of GRE SLR task force on "apparent surface/single lamp definition" issues |
| Reference Number: SLR-72-15 |
| Submitted by: GTB |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 07 Apr 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment |
| Click here to view the full document file |
| UN R53: Draft proposal to simplify definitions (tracked changes) |
| Reference Number: SLR-72-16/Rev.1 |
| Submitted by: IMMA |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 11 Apr 25 |
| Relevant to: UN Regulation No. 53 | Installation of Motorcycle Lighting |
| Click here to view the full document file |
| UN R74: Draft proposal to simplify definitions |
| Reference Number: SLR-72-17 |
| Submitted by: IMMA |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 07 Apr 25 |
| Relevant to: UN Regulation No. 74 | Moped Lighting |
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| Comments on visibility of rear direction indicators and stop signals |
| Reference Number: SLR-72-18 |
| Submitted by: OICA |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 10 Apr 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment, UN Regulation No. 148 | Light-Signalling Devices (LSD), and WP.29 Regulatory Project | Simplification of Lighting Regulations |
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| Examples of Light-Emitting Surface by Luminance Measurements |
| Reference Number: SLR-72-19 |
| Submitted by: Poland |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 10 Apr 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment, UN Regulation No. 148 | Light-Signalling Devices (LSD), and WP.29 Regulatory Project | Simplification of Lighting Regulations |
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| SLR: Input on “Prohibited if not allowed” concept |
| Reference Number: SLR-72-20 |
| Submitted by: OICA |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 10 Apr 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment and WP.29 Regulatory Project | Simplification of Lighting Regulations |
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| Direction-indicator lamp visibility |
| Reference Number: SLR-72-21 |
| Submitted by: CEMA |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 11 Apr 25 |
| Relevant to: UN Regulation No. 148 | Light-Signalling Devices (LSD) |
| Click here to view the full document file |
| Simplification of Lighting Regulations: Report of the 72nd (April 2025) session |
| Reference Number: SLR-72-22 |
| Meeting Sessions: 72nd SLR session (9-11 Apr 2025) |
| Document date: 21 Aug 25 |
| Relevant to: UN Regulation No. 48 | Installation of Lighting and Lighting-Signalling Equipment, UN Regulation No. 53 | Installation of Motorcycle Lighting, UN Regulation No. 74 | Moped Lighting, UN Regulation No. 86 | Installation of Lighting and Lighting-Signalling Equipment on Tractors, WP.29 Regulatory Project | Simplification of Lighting Regulations, UN Regulation No. 149 | Road Illumination Devices (RID), UN Regulation No. 148 | Light-Signalling Devices (LSD), and UN Regulation No. 150 | Retro-reflective Devices and Markings (RRD) |
| Click here to view the full document file |
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Working Party on Lighting and Light-signalling Equipment (cf French: Groupe de Rapporteurs sur l’Eclairage)
Light-Emitting Diode: A semiconductor device that emits light when energized by an electric current.