48. The expert from Japan introduced ECE/TRANS/WP.29/GRSG/2025/12 proposing: (a) amendment of ECE/TRANS/WP.29/2025/104, (b) a 02 series of amendments to UN Regulation No. 73 (Lateral Protection Devices) to be considered at the November session of WP.29 and © changes to transitional provisions. At the same time, the expert from EC introduced GRSG-130-23-Rev.1 amending ECE/TRANS/WP.29/2025/104 and ECE/TRANS/WP.29/GRSG/2025/12 which introduces delayed transitional provisions. The expert from Switzerland also introduced GRSG-130-31 explaining that the most important operator in combined transport in Europe and a Swiss manufacturer of freight wagons have shown that several wagon types would be negatively affected by this amendment. The experts from CLCCR and OICA introduced GRSG-130-18 to highlight that ECE/TRANS/WP.29/2025/104 had broader implications for vehicle designs and consumer usability, resulting in the reduced flexibility of vehicles and trailer combinations in certain applications. Accordingly, the experts from Switzerland, CLCCR and OICA requested the withdrawal of the proposal. The majority of GRSG experts still endorsed ECE/TRANS/WP.29/2025/104, as amended by GRSG-130-36, incorporating GRSG-130-23-Rev.1 and missing the parts adopted by GRSG at its April 2025 session. It was also agreed to request the secretariat to submit GRSG-130-36 as an informal document (now WP.29-197-09) for consideration and vote to WP.29 and AC.1 at their November 2025 sessions.