24 Feb Comments on GTR 22 and UN R154-04 amendment (Japan) EVE-94-15 2026-02-24 Japan
18 Mar UN R154: Overall Summary of 04 series of amendments (Japan) GRPE-94-64 2026-03-18 Review of the different proposed amendments (03/04 series with different Supplements) to the regulations Japan
19 Mar UN R154: Proposal to amend GRPE/2026/13 (EC, Japan, OICA, and UK) GRPE-94-66 2026-03-19 EC Japan OICA UK
5 Jan UN R154: Proposal for a Supplement to the 04 series of amendments (EC, Japan, OICA, and UK) GRPE/2026/13 2026-01-05 Proposal to introduce provisions relating to <ul><li>Manipulation Devices and Strategies that were previously in the 09 series of amendments to UN R83,</li><li>the levels to which certain provisions apply,</li><li>clarifications and corrections to the requirements for the laboratory test for pure electric range ratio at low temperature for Pure Electric Vehicles</li><li>an update to allow the use in Levels 1A and 2 of actual tyre rolling resistance values to calculate the final road load coefficient for the individual vehicles, and</li><li>align the Regulation with the current regional status and the current state-of-the-art.</li></ul> EC Japan OICA UK
1 Mar UN R154: Clarification of the applicable level (Japan) WLTP-AH-10-01 2026-03-01 Japan