Based on WP.29/2025/50 as adopted during the 196th WP.29 session (23-27
Jun 2025).
WP.29/2025/50
Proposal to cease approvals under UN R44 for new types of built-in child restraint systems (given that these CRS are covered by UN R129 and UN R170).
Entry into force as of 11 Jan 2026