Proposal for Supplement 4 to the 01 series of amendments of UN Regulation No. 121 (Identification of controls, tell-tales and indicators)
ECE/TRANS/WP.29/GRSG/101, para. 90, based on ECE/TRANS/WP.29/GRSG/2021/30.
Documentation
WP.29/2022/22
UN R121: Proposal for Supplement 5 to the 01 series of amendments
UN R121: Proposal for Supplement 5 to the 01 series of amendments
Proposal to apply the same tell-tale requirements for tyre pressure refill systems (TPRS) and central tyre inflation systems (CTIS) as already in place for tyre pressure monitoring systems (TPMS).
This proposal (WP.29/2022/22), as amended by para. 82 of the session report, was adopted by the World Forum. Thirty-eight Contracting Parties out of the 54 applying UN R121 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and one abstaining.