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| Document Title | UN R110: Proposal for amendments | ||||||||
| Reference Number | GRSG/2021/10 | ||||||||
| Date |
7 Feb 2021
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| Summary | Proposal to add provisions for excess flow valves (EFV) which can shut off fuel flow during operation to specific components. | ||||||||
| Source(s) | OICA | ||||||||
| Rulemaking Area(s) | UN R110 CNG/LNG System Components | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRSG-119-20 | UN R110: Proposal for amendments (superseded) | ||||||||
| GRSG-121-22 | UN R110: Proposal for amendment to GRSG/2021/10 (superseded) | ||||||||
| WP.29/2021/107 | UN R110: Proposal for supplement 3 to the 04 series of amendments (adopted) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRSG | Session 121 | 12-16 Apr 2021 |
69. The expert from OICA introduced a proposal for amendments to UN Regulation No. 110 (ECE/TRANS/WP.29/GRSG/2021/10, as amended by GRSG-121-22), with the aim of adding provisions for excess flow valves (EFV) which can shut off fuel flow at the time of operation, to specific components. 70. Following technical discussions and comments, GRSG adopted ECE/TRANS/WP.29/GRSG/2021/10, the proposal for supplement 3 to the 04 series of amendments to UN Regulation No. 110, as amended by GRSG-121-22 and in session, and requested the secretariat to submit it as an official document to WP.29 and AC.1 for consideration and vote at their November 2021 sessions. |
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