GAR

6 Oct 2025	Entry into force: 11 series of amendments \| Supplement 6 UN R13 \| 11 series of amendments \| Supplement 6 Based on WP.29/2011/3 as adopted during the 153rd WP.29 session (8-11 Mar 2011). Entry into force as of 28 Oct 2011 Open depositary notification
6 Oct 2025	Entry into force: 12 series of amendments \| Supplement 6 UN R13 \| 12 series of amendments \| Supplement 6 Based on WP.29/2025/9 as adopted during the 195th WP.29 session (3-7 Mar). Proposal to resolve an inconsistency in wording across the series with regard to the parking brake performance requirement. Entry into force as of 26 Sep 2025 Open depositary notification
6 Oct 2025	Entry into force: 13 series of amendments \| Supplement 4 UN R13 \| 13 series of amendments \| Supplement 4 Based on WP.29/2025/10 as adopted during the 195th WP.29 session (3-7 Mar). Proposal to resolve an inconsistency in wording across the series with regard to the parking brake performance requirement. Entry into force as of 26 Sep 2025 Open depositary notification
6 Oct 2025	Entry into force: 14 series of amendments \| Supplement 1 UN R13 \| 14 series of amendments \| Supplement 1 Based on WP.29/2025/11 as adopted during the 195th WP.29 session (3-7 Mar). Proposal to resolve an inconsistency in wording across the series with regard to the parking brake performance requirement. Entry into force as of 26 Sep 2025 Open depositary notification
6 Oct 2025	Entry into force: 15 series of amendments UN R13 \| 15 series of amendments Based on WP.29/2025/6 as adopted during the 195th WP.29 session (3-7 Mar). Proposal to ensure that endurance braking is assessed in the context of the Type II-A test based on the maximum mass of the vehicle or vehicle combination. Entry into force as of 26 Sep 2025 Open depositary notification
15 Jan 2024	Entry into force: 13 series of amendments UN R13 \| 13 series of amendments Based on WP.29/2023/66 as adopted during the 190th WP.29 session (19-22 Jun 2023). Proposal to require a vehicle stability function on commercial vehicles over 25 tons with four axles in accordance with their specific use. Entry into force as of 5 Jan 2024 Open depositary notification