Elastomeric seals - Materials requirements for seals used in pipes and fittings carrying gas and hydrocarbon fluids; Amendment A1
Edition 2006-02

Transportable gas cylinders - Conditions for filling gases into receptacles - Single component gases; Corrigendum AC
Edition 2006-07

Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes and PTFE strings
Edition 2024-01

NATURAL GAS. GUIDELINES TO TRACEABILITY IN ANALYSIS (ISO 14111:1997)
Edition 1999-10-30

Natural gas - Standard reference conditions (ISO 13443:1996 including Corrigendum 1:1997)
Edition 2006-04-26

Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine (ISO 6978-1:2003 )
Edition 2006-03-08

Petroleum products - Test method for free water in liquefied petroleum gas by visual inspection
Edition 2008-06-04

Natural gas - Vocabulary (ISO 14532:2014)
Edition 2017-10-11

Gas infrastructure - Implementation Guide for Functional Standards prepared by CEN/TC 234 - Part 2: National Pages related to CEN/TC 234 standards (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Road vehicles. Compressed natural gas (CNG) fuel system components. Discharge line closures
Edition 2023-02-13