28 August 2020 UN R150: Draft presentation on proposed amendments SLR-39-01/Rev.2	SLR-39-01/Rev.2	2020-08-28
16 June 2020 UN R150: Annex 24 drawing corrections and questions SLR-39-02	SLR-39-02	2020-06-16
13 July 2020 UN R48: Draft update with new RID beam in R149-01 (GTB) SLR-39-03/Rev.1	SLR-39-03/Rev.1	2020-07-13
8 July 2020 Lighting regulations: Scientific notation “cookbook” (GTB) SLR-39-04/Rev.1	SLR-39-04/Rev.1	2020-07-08
13 July 2020 UN R148: Draft 01 series of amendments SLR-39-05/Rev.1	SLR-39-05/Rev.1	2020-07-13
30 June 2020 UN R148: Presentation on the main changes under the draft 01 series of amendments SLR-39-06	SLR-39-06	2020-06-30
13 July 2020 UN R148: Open issues for the 01 series of amendments SLR-39-07/Rev.1	SLR-39-07/Rev.1	2020-07-13
6 July 2020 UN R150: Proposal for correction to the 00 series SLR-39-08/Rev.1	SLR-39-08/Rev.1	2020-07-06
8 July 2020 Input concerning in-vehicle EV battery durability (EC and JRC) SLR-39-09	SLR-39-09	2020-07-08
6 July 2020 UN R150: Proposal to insert TOP mark and unique marking requirement SLR-39-09/Rev.1	SLR-39-09/Rev.1	2020-07-06
30 June 2020 UN R149: Draft 01 series of amendments SLR-39-10	SLR-39-10	2020-06-30
13 July 2020 UN R149: Draft 01 series of amendments SLR-39-10/Rev.1	SLR-39-10/Rev.1	2020-07-13
7 July 2020 UN R149: GTB proposal concerning “Matched pair” (GTB) SLR-39-11/Rev.1	SLR-39-11/Rev.1	2020-07-07
7 July 2020 Agenda for the 39th SLR informal group session SLR-39-12/Rev.1	SLR-39-12/Rev.1	2020-07-07
13 July 2020 SLR informal group submissions to the 83rd (October 2020) GRE session SLR-39-13/Rev.1	SLR-39-13/Rev.1	2020-07-13
3 July 2020 UN R149: Headlamp re-aiming (0.25°) (Germany) SLR-39-14	SLR-39-14	2020-07-03
6 July 2020 UN R53: Correction concerning references to definitions (IMMA) SLR-39-15	SLR-39-15	2020-07-06
6 July 2020 UN R74: Correction concerning Class B (IMMA) SLR-39-16	SLR-39-16	2020-07-06
6 July 2020 UN R53: Adaptation to UN R149 Stage 2 (IMMA) SLR-39-17	SLR-39-17	2020-07-06
6 July 2020 UN R74: Adaptation to UN R149 Stage 2 (IMMA) SLR-39-18	SLR-39-18	2020-07-06
13 July 2020 UN R48: Justification for GRE/2020/8 (OICA) SLR-39-19/Rev.1	SLR-39-19/Rev.1	2020-07-13
6 July 2020 UN R48: Proposal to retain Manual Headlamp Levelling (OICA) SLR-39-20	SLR-39-20	2020-07-06
13 July 2020 UN R86: Adaptation to UN R149 Stage 2 (CEMA) SLR-39-21/Rev.1	SLR-39-21/Rev.1	2020-07-13
8 July 2020 UN R149: Marking size issue in Annex 13 (GTB) SLR-39-22	SLR-39-22	2020-07-08
13 July 2020 UN R149: Example of Annex 10 mixing technologies (IEC) SLR-39-23	SLR-39-23	2020-07-13
13 July 2020 Headlamp-leveling and heavy/off-road trucks (OICA and Scania) SLR-39-24	SLR-39-24	2020-07-13
13 July 2020 UN R48: Proposal to correct the 06 series Supplements 12 and 13 (OICA) SLR-39-25	SLR-39-25	2020-07-13
13 July 2020 UN R149: Failure detection requirements clarification (OICA) SLR-39-26	SLR-39-26	2020-07-13
5 May 2021 Report of the 39th SLR informal group session SLR-39-27	SLR-39-27	2021-05-05