Text prepared by the secretariat following the request of the World Forum and based on informal document WP.29-158-27, providing guidance on accessing dummy specifications pending the establishment of Mutual Resolution 1 to consolidate such test tool information.

Text as adopted by the Working Party on Passive Safety (GRSP) at its 52nd session to amend the lateral impact test of the regulation per the recommendations resulting from Japanese tests using acceleration-type sled procedures.