| 27 Jul 2020 | UN R149: Draft Informal document to correct GRE/2020/10 | SLR-38-01/Rev.1 | 2020-07-27 | 
         
            | 29 May 2020 | UN R149: Draft Informal document to correct GRE/2020/11 | SLR-38-02/Rev.2 | 2020-05-29 | 
         
            | 29 May 2020 | UN R148: Restructuring and Improvement of para. 4.8.3 | SLR-38-03/Rev.1 | 2020-05-29 | 
         
            | 30 Jun 2020 | UN R148: Supporting presentation on proposal for para. 4.8.3. | SLR-38-04/Rev.2 | 2020-06-30 | 
         
            | 2 Jun 2020 | UN R148: Discussion for Table 2 (Change index) | SLR-38-05/Rev.2 | 2020-06-02 | 
         
            | 24 Apr 2020 | UN R148: Proposal to clarify the requirements of failure provisions (GTB) | SLR-38-06 | 2020-04-24 | 
         
            | 24 Apr 2020 | UN R149: Impact of requirements on lighting installation regulations | SLR-38-07 | 2020-04-24 | 
         
            | 2 Jun 2020 | UN R150: Retro-reflective device regulations simplification stage 2 | SLR-38-08/Rev.2 | 2020-06-02 | 
         
            | 24 Apr 2020 | UN R74-01: Missing Class B provisions (IMMA) | SLR-38-09 | 2020-04-24 | 
         
            | 2 Jun 2020 | UN R48: Inconsistencies across Supplements 11, 12, and 13 of the 06 series (GTB) | SLR-38-10/Rev.1 | 2020-06-02 | 
         
            | 2 Jun 2020 | UN R149: Updated draft amendments | SLR-38-11/Rev.1 | 2020-06-02 | 
         
            | 30 Jun 2020 | Lighting regulations: General remarks on scientific notation (GTB) | SLR-38-12/Rev.2 | 2020-06-30 | 
         
            | 30 Jun 2020 | UN R148: Scientific notation changes (GTB) | SLR-38-13/Rev.1 | 2020-06-30 | 
         
            | 30 Jun 2020 | UN R149: Scientific notation changes (GTB) | SLR-38-14/Rev.2 | 2020-06-30 | 
         
            | 30 Jun 2020 | UN R150: Scientific notation changes (GTB) | SLR-38-15/Rev.2 | 2020-06-30 | 
         
            | 27 May 2020 | Draft agenda for the 38th SLR informal group session | SLR-38-16/Rev.1 | 2020-05-27 | 
         
            | 27 May 2020 | Study on the Effects of Driver Assistance Projections on the Driver’s Perception of Nearby Traffic (Japan) | SLR-38-17/Rev.1 | 2020-05-27 | 
         
            | 2 Jun 2020 | UN R149: Additional example for Annex 13 on "Arrangement of approval marks" | SLR-38-18/Rev.1 | 2020-06-02 | 
         
            | 27 May 2020 | UN R148: Summary of Stage II, Step 1 under the SLR program | SLR-38-19/Rev.1 | 2020-05-27 | 
         
            | 2 Jun 2020 | UN R148: Updated draft for a 01 series of amendments | SLR-38-20/Rev.2 | 2020-06-02 | 
         
            | 27 May 2020 | How to apply current lighting regulations after issuance of SLR Stage 1 (Japan) | SLR-38-21 | 2020-05-27 | 
         
            | 27 May 2020 | Lighting: System Approach related to 2 lane (M,N) and 1 lane vehicles: How to proceed? (GTB) | SLR-38-22 | 2020-05-27 | 
         
            | 2 Jun 2020 | UN R48: Update with new RID beam in R149-01 | SLR-38-23/Rev.1 | 2020-06-02 | 
         
            | 2 Jun 2020 | UN R149: Figures for Annex 4 | SLR-38-24/Rev.1 | 2020-06-02 | 
         
            | 27 May 2020 | UN R149: Figures for Annexes 5 and 6 | SLR-38-25 | 2020-05-27 | 
         
            | 2 Jun 2020 | UN R150: Corrections-Chronological order of tests | SLR-38-26/Rev.1 | 2020-06-02 | 
         
            | 24 Aug 2020 | SLR informal group priorities per GRE priorities | SLR-38-27/Rev.1 | 2020-08-24 | 
         
            | 5 Jan 2021 | Report of the 38th SLR informal group session | SLR-38-38 | 2021-01-05 |