31. The expert from ISO provided a copy of one of their standards, reproduced in GRVA-12-04, at the request of some GRVA delegates. GRVA thanked ISO for this effort in keeping GRVA up to date, regarding their activities.

32. GRVA noted the information provided by the secretariat concerning the recommendation of AC.2 and the corresponding decision of WP.29 concerning external signalling for automated vehicles.

33. The expert from OICA informed GRVA that the Global Forum on Road Traffic Safety (WP.1) was discussing the pros and cons of specific light signalling for automated driving.

34. The Chair proposed to contact the Chair of the Working Party on Lighting and Light-Signalling (GRE) before the next AC.2 session in March 2022.