Proposal for amendments to UN Regulation No. 67
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Proposal to require that components connecting the pressure relief device with the gaseous phase be made of metal.

Reference Number: GRSG-112-31
Origin: Germany
Date: 24 April 2017
Proposal Status: Superseded
Related Documents:
GRSG-116-05/Rev.1 | UN R67: Proposal for Supplement 1 to the 02 series of amendments
GRSG-116-39 | UN R67: Proposal for Supplement 1 to the 02 series of amendments
GRSG/2017/16 | Proposal for the 02 series of amendments to Regulation No. 67
Discussion(s):
Working Party on General Safety | Session 112 | 24-28 Apr 2017

25. Reporting on a severe incident which happened in 2014 (GRSG-112-31), the expert from Germany proposed a new series of amendments to UN Regulation No. 67 to enhance the specifications for the LPG multi-valve. The experts from Italy, the Netherlands and Poland confirmed such risks and endorsed the need to adopt such new provisions. The expert from Germany volunteered to submit an official document for consideration at the next GRSG sessions, including transitional provisions.