5. The expert from IMMA introduced amendment proposals to the 04 and 05 series of amendments that strengthened provisions against test defeating, facilitated the conformity of production testing and corrected the communication document (ECE/TRANS/WP.29/GRBP/2025/6 and ECE/TRANS/WP.29/GRBP/2025/7). GRBP adopted these proposals, as amended by respectively GRBP-81-30 and GRBP-81-29, and requested the secretariat to submit them for consideration and vote at the June 2025 sessions of WP.29 and AC.1 as draft Supplement 12 to the 04 series of amendments and as part of draft Supplement 4 to the 05 series of amendments to UN Regulation No. 41.