45. The World Forum was asked to provide guidance on the introduction of the concept of revisions of type approvals in the framework of the 1958 Agreement on the basis of a proposal for Supplement 5 to the 02 series of amendments to Regulation No. 46 (Devices for indirect vision). The representative of Japan expressed some concerns and the World Forum agreed to continue consideration of this concept for possible application to all Regulations annexed to the 1958 Agreement at its March 2011 session.

28. The expert from the Netherlands presented ECE/TRANS/WP.29/GRSG/2011/22 (superseding GRSG-100-13) proposing the concept of extension in the communication form of Regulation No. 61 (External projections of commercial vehicles). GRSG noted that a concrete proposal (ECE/TRANS/WP.29/2011/152) on this subject was on the agenda of the November 2011 session of WP.29 (see WP.29 report: ECE/TRANS/WP.29/1093, para. 51). GRSG agreed to resume consideration of the matter at its next session on the basis of a revised proposal by the Netherlands, taking into account the final decision of WP.29.