Working draft proposal to update UN R16 in accordance with the Phase 2 development of UN Regulation Nos. 44 and 129 on child restraint systems, especially with regard to the ISO booster-seat fixtures (B2 and B3).

Proposal to align provision of the UN R14 with the phase 2 (02 series of amendments) development of UN R129 on child restraint systems.

Proposal to revise paragraph 6.6.4.1.6.2. to prevent incorrect use as “Without the anti-rotation device and/or without the shoulder strap positioner in use, unless:

• a mechanism or
• a visual and an audible warning signal