23. GRE noted that the Global Forum for Road Traffic Safety (WP.1), at its recent session in March 2019, had continued discussing ECE/TRANS/WP.1/2017/1/Rev.1 (France, Italy and Laser Europe) as well as Informal document No. 8 submitted by the Government of Germany. After discussion, WP.1 decided to resume, at the next session, by first addressing points (i), (j), (r), (t), 34, 35 and 36 in ECE/TRANS/WP.1/2017/1/Rev.1 while taking into account Informal document No. 8. GRE invited its experts to review these documents.