Document Number WP.29/2022/9
1 2 3 4 5 6 7 8 9 10
Document title UN R141: Proposal for Supplement 1 to the 01 series of amendments
Date 15 Dec 2021 Proposal to introduce an alternative procedure for type approval of trailers (vehicles of categories O3 and O4) regarding their Tyre Pressure Monitoring System (TPMS), Tyre Pressure Refilling System (TPRS) and Central Tyre Inflation System (CTIS) and to align UN R141 with the transitional provisions of European Union (EU) Regulation 2019/2144.
Status Adopted
Rulemaking area(s)
Regulatory impact
01 series of amendments | Supplement 1
Meeting(s)
Related documents
GRBP-74-37 UN R141: Proposal for amendments to document GRBP/2021/20 (Superseded)
GRBP/2021/19 UN R141: Proposal for Supplement 1 to 01 series of amendments (Superseded)
GRBP/2021/20 UN R141: Proposal for Supplement 2 to 01 series of amendments (Superseded)
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