3. The experts from IMMA and ISO tabled amendments that allowed the use of the latest standard ISO 10844:2021 test track (ECE/TRANS/WP.29/GRBP/2023/14, ECE/TRANS/WP.29/GRBP/2023/15). The expert from France proposed to complement these amendments with the phasing out of ISO 10844:2014 compliant test track (GRBP-78-19). GRBP invited IMMA and ISO to revise their proposal for consideration at the next session.

3. Recalling its previous discussion on ECE/TRANS/WP.29/GRBP/2023/14 and ECE/TRANS/WP.29/GRBP/2023/15, GRBP considered revised proposals for the use of the latest standard ISO 10844:2021 test track which had been submitted by the experts from France, IMMA and ISO (GRBP-79-13 and GRBP-79-14). GRBP adopted the proposals, as laid down in GRBP-79-13 and GRBP-79-14, and requested the secretariat to submit them for consideration and vote at the June 2024 sessions of WP.29 and the Administrative Committee (AC.1) as draft Supplement 3 to the 05 series of amendments and draft Supplement 11 to the 04 series of amendments to UN Regulation No. 41.

4. The experts of IMMA and ISO proposed to include a reference to the latest standard ISO 10844:2021 test track in UN Regulations Nos. 41 and 63, while keeping reference to the previous version ISO 10844:2014 (GRBP-77-02). GRBP generally supported this proposal and invited IMMA and ISO to prepare an official document for consideration at the next session.