UN R110: Proposal for amendments
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Proposal to introduce changes/additions in the Change of Design Table to better specify appropriate test requirements for CNG cylinders with composite materials and, in some cases, to harmonize with International Standard Organisation (ISO) standard 11439.

Reference Number: GRSG/2019/28
Origin: NGV
Date: 19 July 2019
Meeting(s):
GRSG-117
Proposal Status: Superseded
Related Documents:
GRSG-117-28 | UN R110: Proposal for amendments
WP.29/2020/21 | UN R110: Proposal for Supplement 2 to the 04 series of amendments
Discussion(s):
Working Party on General Safety | Session 117 | 8-11 Oct 2019

48. The expert from NGV Global introduced ECE/TRANS/WP.29/GRSG/2019/28 proposing certain change of design criteria in Annex 3 of UN Regulation No. 110. The expert from OICA supported the document and suggested some amendments (GRSG-117-28).

49. GRSG adopted ECE/TRANS/WP.29/GRSG/2019/28 as amended by GRSG -117-28 and requested the secretariat to submit it to WP.29 and AC.1 as proposal for Supplement 2 of 04 series of amendments to UN Regulation No. 110 for consideration at their March 2020 sessions.