Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler; German version EN 12952-7:2012
Edition 2013-01

Safety devices for protection against excessive pressure - Part 4: Pilot operated safety valves (ISO 4126-4:2013); German version EN ISO 4126-4:2013
Edition 2013-12

Shell Boilers - Part 6: Requirements for equipment for the boiler; German version EN 12953-6:2024
Edition 2025-09

Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013 + Amd 1:2016); German version EN ISO 4126-1:2013 + A1:2016
Edition 2016-12

Calculations of greenhouse gas (GHG) emissions throughout the liquefied natural gas (LNG) chain - Part 2: Natural gas production and transport to LNG plant (ISO 6338-2:2024)
Edition 2025-12

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig (ISO 16784-2:2024); German version EN ISO 16784-2:2024
Edition 2025-04

LPG Equipment and accessories - Pressure relief valves for LPG pressure vessels; German version EN 14129:2024
Edition 2025-02

Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008); German version EN ISO 28300:2008
Edition 2008-11

Method to calculate GHG emissions at LNG plant (ISO 6338:2023)
Edition 2024-10

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories; German version EN 12953-9:2024
Edition 2025-05