EN 12186 Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements
EN 12261 Gas meters - Turbine gas meter*, 2018-03-01 Update
EN 12279 Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements
EN 12327 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
EN 12405-1 Gas meters - Conversion devices - Part 1: Volume conversion*, 2021-09-30 Update
EN 12405-2 Gas meters - Conversion devices - Part 2: Energy conversion
EN 12405-3 Gas meters - Conversion devices - Part 3: Flow computer
EN 12480 Gas meters - Rotary displacement gas meters*, 2018-02-01 Update
EN 13463-1 Non-Electrical Equipment for Potentially Explosive Atmospheres - Part 1: Basic Method and Requirements*, 2023-12-21 Update
EN 1359 Gas meters - Diaphragm gas meters*, 2017-07-01 Update
EN 15001-1 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, mater*, 2023-02-22 Update
EN 15001-2 Gas supply systems - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 2: Detailed functional requirements for commissioning*, 2023-02-22 Update
EN 1594 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
EN 1775 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
EN 60079-10-1 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres (Incorporating corrigendum November 2015)
EN 61000 Electromagnetic compatibility (EMC) - Part 6-7: Generic standards - Immunity requirements for equipment intended to perform functions in a safety-related system (functional safety) in industrial locations
EN ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022)*, 2022-06-29 Update
IEC 60079-10-1 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres*, 2020-12-18 Update
ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements*, 2022-06-16 Update
BS EN 1776:2015 history
2015BS EN 1776:2015 Gas infrastructure. Gas measuring systems. Functional requirements
1999BS EN 1776:1999 Gas supply - Natural gas measuring stations - Functional requirements