16. The experts of IWG presented draft proposals for Supplements to different series of amendments to UN Regulations Nos. 48, 53, 74 and 86 (GRE-84-05, GRE-84-06, GRE-84-07, GRE-84-08, GRE-84-09, GRE-84-10). Following a brief exchange of views, GRE invited all experts to provide comments to IWG SLR and requested IWG SLR to finalize the proposals as working documents for the next GRE session.

25. The expert from IWG SLR proposed introducing references to the headlamp classes into the 01 and 02 series of amendments to UN Regulation No. 74 (ECE/TRANS/WP.29/GRE/2021/21). GRE adopted the proposal and requested the secretariat to submit it for consideration and vote at the June 2022 sessions of WP.29 and AC.1 as draft Supplement 14 to the 01 series of amendments and draft Supplement 2 to the 02 series of amendments to UN Regulation No. 74.

27. GRE stressed that the adopted amendments to UN Regulations Nos. 48, 53, 74, 86, 148, 149 and 150, as reflected in paragraphs 9, 12, 15, 17, 20, 23–26, 31 and 33, should be submitted as a package to the June 2022 sessions of WP.29 and AC.1. GRE agreed to review these proposals at its next session in April 2022.