18. The expert from TF SR presented a set of proposals for amendments to UN Regulations Nos. 37 and 128 as well as to R.E.5 which introduced LED replacement light sources into UN Regulation No. 37 (ECE/TRANS/WP.29/GRE/2020/15, ECE/TRANS/WP.29/GRE/2020/16, ECE/TRANS/WP.29/GRE/2020/17, GRE-83-05, GRE-83-11, GRE-83-12, GRE-83-13, GRE-83-14, GRE-83-15, GRE-83-16). The expert from OICA commented on these proposals GRE-83-38. The expert from France expressed concerns. GRE re-confirmed the approach chosen by TF SR and decided to revert to the package at the next session. Meanwhile, GRE requested TF SR to liaise with the expert from France with the aim to take into consideration his concerns.