59. The representative of Japan, chairing the IWVTA subgroup on the development of UN Regulation No. 0, reported on the work progress made by the group. He highlighted that the subgroup had been discussing, among others, three very important issues; obligation of CPs applying the UN Regulation No. 0 to apply all the UN Regulations listed in UN Regulation No. 0, right of the CPs to issue IWVTA if such CPs are not applying all the UN Regulations listed in UN Regulation No. 0, and the treatment of optional requirements in UN Regulations listed in UN Regulation No. 0 within the scope of IWVTA. He sought the advice of WP.29 on the principles of mutual recognition of IWVTAs granted by Contracting Parties applying the future UN Regulation No. 0, even if they do not apply all the UN Regulations listed in the annex of UN Regulation No. 0. Finally, he announced the subgroup’s intention to resume, at the forthcoming meeting in September 2013, its deliberation with a view to solve all the three issues in its session so that the subgroup could finalize a first proposal on UN Regulation No. 0 for consideration by WP.29 at its November 2013 session, and encouraged all CPs and potential new CPs to contribute to and participate in the next subgroup meeting.

60. Following further observations, it was agreed that a full discussion would be arranged at the next session of the World Forum and delegates were requested to consider the issue with their administrations in preparation to provide their views on this important topic.

61. The World Forum acknowledged the progress made by the IWVTA and its subgroups. The secretariat was requested to further clarify with the above-mentioned principles of rights and obligations of CPs applying the future UN Regulation No. 0.

29. The expert from EC recalled WP.29-160-27 and WP.29-160-33, introduced at the June 2013 session of WP.29 and showing the scope for changes in the 1958 Agreement and UN Regulation No. 0, aiming at establishing an IWVTA. The expert from EC asked GRB if changes on the objectives were needed, especially, concerning UN Regulations Nos. 51 and 117. He informed GRB about the forthcoming subgroups (Subgroup on the 1958 Agreement and Subgroup on UN Regulation No. 0) meetings on IWVTA, scheduled from 11 to 13 September 2013 in Paris. The experts from ETRTO and OICA endorsed UN Regulation No. 51 inclusion at the IWVTA without splitting its provisions. The expert from ETRTO expressed concern that actually a new UN Regulation dedicated to tyre installation was still missing. GRB agreed to resume consideration on this subject at its January 2013 session awaiting the outcome of IWVTA informal group.