23. The expert from Germany introduced ECE/TRANS/WP.29/GRSP/2025/8 with a proposal to correct the moments of inertia of the femur and the tibia of the flexible lower legform impactor, which had already been discussed in the previous session based on an informal document (see paragraph 26 of ECE/TRANS/WP.29/GRSP/76). GRSP adopted ECE/TRANS/WP.29/GRSP/2025/8 and requested the secretariat to submit it as a proposal for supplements 1, 4 and 3 to the 02, 03 and 04 series of amendments to UN Regulation No. 127 to the November 2025 sessions of WP.29 and AC.1.