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| Document Title | UN R141: Proposal for amendments to document GRBP/2021/20 | ||||||||
| Reference Number | GRBP-74-37 | ||||||||
| Date |
14 Sep 2021
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| Summary | Proposal from the TPMSTI task force to update draft provisions for performance testing of Tyre Pressure Monitoring System/Tyre Pressure Refill System/Central Tyre Inflation System and for an alternative procedure for type approval of subject trailer(s). | ||||||||
| Rulemaking Area(s) | UN R141 Tyre Pressure Monitoring Systems | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRBP/2021/20 | UN R141: Proposal for Supplement 2 to 01 series of amendments (superseded) | ||||||||
| WP.29/2022/9 | UN R141: Proposal for Supplement 1 to the 01 series of amendments (adopted) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRBP | Session 74 | 15-17 Sep 2021 |
26. The expert from TF TPMSTI presented further amendments to UN Regulation No. 141 that introduced 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) (ECE/TRANS/WP.29/GRBP/2021/20). GRBP adopted these proposals, as amended by GRBP-74-37, and requested the secretariat to submit them for consideration and vote at the March 2022 sessions of WP.29 and AC.1 as part of draft Supplement 1 to the 01 series of amendments to UN Regulation No. 141. |
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