Session 117 | Geneva | 8-11 Oct 2019
11. (b) UN Regulation No. 110 (CNG and LNG vehicles)

GRSG agreed to review proposals tabled by the expert from NGV Global on specifications for Compressed Natural Gas (CNG) cylinders with composite materials as per ISO 11439 (ECE/TRANS/WP.29/GRSG/2019/26) and one on amendments to table 6.7 of Annex 3A on change of design criteria (ECE/TRANS/WP.29/GRSG/2019/28).

GRSG-117-18/Rev.1 | UN R110: Proposal to amend document GRSG/2019/26 Updated proposal to clarify provisions for periodic testing and periodic requalification of Compressed Natural Gas (CNG) cylinders and Liquefied Natural Gas (LNG) tanks.
GRSG-117-28 | UN R110: Proposal for amendments OICA comments on the NGV proposal (document GRSG/2019/28) 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.
GRSG/2019/26 | UN R110: Proposal for amendments to the 04 series of amendments Proposal based on the outcomes of discussions by the GRSG task force on gas-fuelled vehicle regulations to clarify provisions for periodic testing and periodic requalification of Compressed Natural Gas (CNG) cylinders and Liquefied Natural Gas (LNG) tanks.
GRSG/2019/28 | UN R110: Proposal for amendments 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.
GRSG-117-18/Rev.1
UN R110: Proposal to amend document GRSG/2019/26 (NGV)
11 Oct 2019 Working Party Informal Documents Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. Updated proposal to clarify provisions for periodic testing and periodic requalification of Compressed Natural Gas (CNG) cylinders and Liquefied Natural Gas (LNG) tanks. GRSG-117-0018/Rev.1
GRSG-117-28
UN R110: Proposal for amendments (OICA)
05 Oct 2019 Working Party Informal Documents Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. OICA comments on the NGV proposal (document GRSG/2019/28) 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. GRSG-117-0028
GRSG/2019/26
UN R110: Proposal for amendments to the 04 series of amendments (NGV)
25 Jul 2019 Working Party Formal Documents Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. Proposal based on the outcomes of discussions by the GRSG task force on gas-fuelled vehicle regulations to clarify provisions for periodic testing and periodic requalification of Compressed Natural Gas (CNG) cylinders and Liquefied Natural Gas (LNG) tanks. GRSG/2019/0026
GRSG/2019/28
UN R110: Proposal for amendments (NGV)
25 Jul 2019 Working Party Formal Documents Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. 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. GRSG/2019/0028