International Association for Natural Gas Vehicles
29 Mar 2022 UN R110: Proposal for amendments to Supplement 4 to 04 series and Supplement 1 to 05 series of amendments (IANGV) GRSG-123-02/Rev.1 2022-03-29 Proposal to introduce qualification tests to determine that a temperature activated Pressure Relief Device (PRD) will consistently activate in a timely manner. IANGV
18 Jul 2014 Proposal for Supplement 3 to the 01 series of amendments to Regulation No. 110 (Netherlands, IANGV, and NGV) GRSG/2014/27 2014-07-18 Proposal to introduce a new class of CNG components (Class 6) operating at a higher pressure. Netherlands IANGV NGV
1 Feb 2022 UN R110: Proposal for Supplement 4 to the 04 series and for Supplement 1 to the 05 series of amendments (IANGV) GRSG/2022/12 2022-02-01 Proposal of provisions to verify the reliability of temperature-activated pressure relief devices. IANGV
25 Aug 2022 UN R110: Proposal for Supplement 1 to the 05 of Amendments (IANGV and Netherlands) GRSG/2022/24 2022-08-25 Proposes the addition of design qualification tests also will harmonize with ISO 15500-13:2012, and the North American CSA/ANSI PRD 1 (2020). IANGV Netherlands