14 Apr 2025 UN R150: Proposal for a Supplement 7 (Netherlands) GRE-92-17 2025-04-14
14 Apr 2025 UN R150: Proposal for a Supplement 3 to the 01 series of amendments (Netherlands) GRE-92-18 2025-04-14
16 Apr 2025 SLR informal group status report to GRE GRE-92-22 2025-04-16
7 Aug 2025 UN R149 and R150: Proposal for new series of amendments (Germany) GRE/2025/21 2025-08-07
14 Mar 2025 Simplification of Lighting Regulations: Report of the 69th (September 2024) session SLR-69-16 2025-03-14
24 May 2025 Simplification of Lighting Regulations: Report of the 70th (December 2024) session SLR-70-17 2025-05-24
24 Jan 2025 Simplification of Lighting Regulations: Agenda for the 71st (February 2025) session SLR-71-01/Rev.1 2025-01-24
7 Feb 2025 UN R150: Corrections to the 01 series of amendments SLR-71-06/Rev.1 2025-02-07
28 May 2025 Simplification of Lighting Regulations: Report of the 71st (February 2025) session SLR-71-12 2025-05-28
11 Apr 2025 Simplification of Lighting Regulations: Agenda for the 72nd (April 2025) session SLR-72-01/Rev.1 2025-04-11
20 Mar 2025 UN R150: Removal of Unique Identifier provisions from the original text SLR-72-08 2025-03-20
20 Mar 2025 UN R150: Removal of the Unique Identifier marking provisions from the 01 series SLR-72-09 2025-03-20
14 Apr 2025 UN R150: Corrections to the 01 series SLR-72-10/Rev.1 2025-04-14
31 Mar 2025 UN R150: Proposal to replace "light emitting surface" with "illuminating surface" SLR-72-11 2025-03-31
21 Aug 2025 Simplification of Lighting Regulations: Report of the 72nd (April 2025) session SLR-72-22 2025-08-21
14 Aug 2025 SLR: Follow-up to the 73rd IWG session (for information only) SLR-73-00 2025-08-14
11 Jul 2025 Simplification of Lighting Regulations: Agenda for the 73rd (July 2025) session SLR-73-01/Rev.1 2025-07-11
2 Jul 2025 Input on SLR "apparent surface" discussions (GTB) SLR-73-06 2025-07-02
9 Jul 2025 UN R150: Proposal for clarification of the 01 series SLR-73-09 2025-07-09
9 Jul 2025 UN R150: "Illuminating surface" to replace "light-emitting surface" SLR-73-10 2025-07-09
16 Sep 2025 Simplification of Lighting Regulations: Agenda for the 74th (September 2025) session SLR-74-01/Rev.1 2025-09-16
25 Aug 2025 UN R150: Corrections to the 01 series SLR-74-02 2025-08-25
5 Sep 2025 UN R150: Clarifications to colour-fastness proposal SLR-74-03 2025-09-05
12 Dec 2025 Simplification of Lighting Regulations: Agenda for the 75th (December 2025) session SLR-75-01/Rev.1 2025-12-12
12 Dec 2025 UN R150: Corrections to the 01 series SLR-75-02/Rev.1 2025-12-12
28 Nov 2025 UN R150: Proposal to reinsert "downward arrow" provision (GTB) SLR-75-03 2025-11-28
28 Nov 2025 UN R150: Slow-moving vehicle rear marking plates (Annex 11) SLR-75-08 2025-11-28
8 Dec 2025 UN R150: Proposal to clarify provisions on classes D and E in the 01 series of amendments SLR-75-14 2025-12-08