Text corrects errors/mistakes in the current regulation and update text to be in line with the requirements coming from ISO15500 and NGV3.1 (industry standards for CNG)
38. GRSG considered the proposal for Supplement 1 to the 05 series of amendments to UN Regulation No. 110 natural gas/liquified natural gas (CNG/LNG) vehicles in GRSG-123-28 (superseding ECE/TRANS/WP.29/GRSG/2022/13), to update the existing requirements for compressed CNG/LNG fuelled components. GRSG agreed to resume discussion at its October 2022 session on a new official proposal drafted by a Task Force coordinated by the expert of NGVA Europe.
44. The expert from the Netherlands introduced document GRSG-119-16, containing a proposal for amendments to UN Regulation No. 110, proposing the introduction of requirements related to the state-of-the-art test requirements and harmonization with ISO 15500 and NGV 3.1 components used in LNG/CNG systems.
45. GRSG considered document GRSG-119-16 and requested its submission as an official document for consideration at the April 2021 session of GRSG.
| GRSG-119-16 | |
| GRSG/2022/13 |