Proposal from the STCBC informal group to end mutual recognition of new approvals to UN R44 from September 2027. UN R170 defines the requirements for the approval of built-in Child Restraint Systems in buses and coaches and UN R129 defines the requirements for the approval of built-in CRS in M1 vehicles.

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).