4. GRE was informed about the highlights of the recent sessions of WP.29 (GRE-92-21) and noted the feedback from the Committee on Coordination of Work (AC.2) on the following points:

• Whether UN Regulations should refer to a specific revision (currently Revision 7) of the Consolidated Resolution on the Construction of Vehicles (R.E.3.) or a dynamic reference would suffice, and
• Whether the detailed description of an approval number in UN Regulations could be replaced by a reference to Schedule 4 of the 1958 Agreement.