45. The expert from Germany presented GRSG-109-23-Rev.1 (superseding document ECE/TRANS/WP.29/GRSG/2015/8) introducing new requirements for the indirect view of the driver in case vehicles were equipped with camera-monitor systems. GRSG adopted ECE/TRANS/WP.29/GRSG/2015/8 as reproduced in Annex VII and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their March 2016 sessions, as draft Supplement 1 to the 01 series of amendments to UN Regulation No. 125.
46. In this respect, GRSG intended to promote the introduction of camera-monitor systems (CMS) in vehicles of category M1 also by allowing for a temporary period an obstruction in the direct field of view of the driver by the installation of a monitor in place of a mirror. GRSG agreed to remove this temporary exemption such that the Contracting Parties shall not be obliged to accept, as from 1 September 2021, approvals based on the new paragraph 5.1.3.2. of UN Regulation No. 125.