12. AC.2 received an update on the work of GRVA on automated vehicles related activities and provided recommendations reproduced in WP.29-188-21.

19. WP.29 reviewed WP.29-188-21, summarizing the guidance provided by AC.2 on the items raised by GRVA at its September 2022 session. Following AC.2 recommendations, (i) WP.29 recommended that GRE conducts analysis of research and establishes high level principles related to light-signalling for ADS operational status, (ii) WP.29 endorsed the amendment proposal to the table in the FDAV, (iii) WP.29 noted the coordination of work between the different GRs regarding the screening of UN Regulations and UN Global Technical Regulations (UN GTRs) as requested by WP.29 in March 2022 (ECE/TRANS/WP.29/1164, para. 30), (iv) WP.29 requested the Informal Working Group (IWG) on Intelligent Transport Systems (ITS) to perform preparatory activities and to explore the potential role of WP.29 regarding to related to on Vehicle-to-Vehicle (V2V) communication and (v) WP.29 invited GRSG and GRVA to collaborate on developing new vehicle categories (or subcategories) dedicated to ADS.