13. The expert of IWG SLR also presented clarifications and corrections to the text of the draft 01 series of amendments to UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2022/4). GRE adopted the document and requested the secretariat to submit it for consideration and vote at the June 2022 sessions of WP.29 and AC.1 as an informal document to correct the draft 01 series of amendments to UN Regulation No. 149 (ECE/TRANS/WP.29/2022/93). GRE recalled a question raised by the expert from Germany concerning footnote (a) to paragraph 5.2.2. in the draft 01 series of amendments to UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/85, paragraph 14) and noted that it had been clarified by IWG SLR.

36. The expert from IMMA recalled the requirements on Adaptive Driving Beam (ADB) in UN Regulation No. 48 and proposed similar provisions for amending UN Regulation No. 53 (GRE-82-13, GRE-82-18, GRE-82-46-Rev.1). Following a brief exchange of views, the Chair invited GRE experts to send their comments to IMMA with a view to preparing an official document for consideration at the next session.