39. The IWVTA Ambassador reported on the progress made by the IWG on IWVTA and the availability of the draft UN Regulation No. 0 (WP.29-162-04). He highlighted the ongoing discussion on the relevant content of lists A and B for UN Regulation No. 0, noting that UN Regulation No. 85 was in list A and that both UN Regulation No. 101 and WLTP were listed in List B. He echoed the comments made by the Chair on WLTP (see para. 10 above).

40. The secretariat also reported on the progress made on draft Revision 3 of the 1958 Agreement (ECE/TRANS/WP.29/2014/53) and referred to WP.29-162-12-Rev.1 as well as WP.29-162-18. He added that the draft Revision 3 of the Agreement included some new elements:

(a) Allowing Contracting Parties to grant type approvals according to former versions of UN Regulations;

(b) Triggering the mandatory application by Contracting Parties of new series of amendments to UN Regulations on a common commencement date (e.g. 1 September each year). These elements would permit to yearly collect into a single amendment to UN Regulation No. 0 all newly adopted amendments to existing UN Regulations and new UN Regulations;

41. The secretariat added that the Group was proposing to better follow the definitions of Supplements and series of amendments to ease the IWVTA process and that a set of amendments to a UN Regulation would only be permitted once a year. He concluded that guidelines for transitional provisions (ECE/TRANS/WP.29/1044/Rev.1) would be amended accordingly.

42. The GRPE Chair clarified that no further action was needed from GRPE at the moment.

45. The representative of Japan, Vice-Chair of the IWG on IWVTA, reported on the work progress made during the meetings held in Moscow prior to the WP.29 session (WP.29-163-19). He underlined the need to distribute a questionnaire to be sent to all countries/REIO (regional economic integrated organizations) participating in WP.29 on the difficulty with the proposed UN Regulations included in UN R0 and on the procedure for spare parts (WP.29-163-20 and WP.29-163-21). He proposed the insertion of a new column in the status document of the Agreement to list minimum acceptable versions of UN Regulations by Contracting Parties which accept the IWVTA of limited recognition. He sought the consent of WP.29 to use English as the only language for the application of type approvals and the accompanying documentation.

46. The World Forum welcomed the work done by IWVTA and endorsed the proposed procedures above.