1 2 3 4 5 6 7 8 9 10
Document Title Proposal for amendments to Regulation No. 110
Reference Number GRSG-110-05
Date
20 Apr 2016
Summary Proposal to align the CNG cylinder requirements in Regulation No. 110 with requirements in ISO 11439: 2013.
Source(s) ISO
Rulemaking Area(s) UN R110 CNG/LNG System Components
Proposal Status Superseded
Meeting(s)
Related Documents
GRSG/2016/22 Proposal for amendments to Regulation No. 110 (superseded)
Downloads
UNECE server .pdf format .docx format
Excerpts from session reports related to this document
GRSG | Session 110 | 25-29 Apr 2016

33. Reminding GRSG experts about the purpose of ECE/TRANS/WP.29/GRSG/2016/6, the expert from ISO introduced GRSG-110-05 proposing further amendments to UN Regulation No. 110 aimed at harmonizing the requirements for CNG cylinders with those of standard ISO 11439:2013. GRSG welcomed the work done by ISO. GRSG noted a number of study reservations and the request for a detailed justification of only referencing to ISO standards instead of reproducing the testing provisions. Following the recommendation by WP.29, GRSG underlined the need to have a static referencing of the international standards referred to in the proposal. A number of experts requested to have free access to these standards. The secretariat offered the possibility to make a copy of these standards available on the GRSG website, but protected by a password which will be circulated to the GRSG experts prior to the forthcoming GRSG session.

34. Following the discussion, the expert from ISO announced his intention to provide the secretariat with a copy of the most important standards referenced to in his proposal. He volunteered to submit in due time a revised official document for amending UN Regulation No. 110, taking into account the comments received.