28. The Chair recalled that WP.29-157-06, dealing with design/control principles of Advanced Driver Assistance Systems (ADAS), was referred to GRRF and the other subsidiary bodies of WP.29, for detailed consideration. The expert from OICA introduced GRRF-74-12 proposing a list of comments on this issue. GRRF reviewed this document and agreed on the comments. GRRF decided to correct on page 3 in the first paragraph “recommended requirements” by “[minimum] [recommended] requirements”.