Independent closed-fronted gas-fired type B₁₁, type C₁₁, type C₃₁ and type C₉₁ heaters; German version EN 613:2021
Edition 2022-05

Metallic industrial piping - Part 2: Materials; German version EN 13480-2:2017/A2:2018
Edition 2018-12

Metallic industrial piping - Part 2: Materials; German version EN 13480-2:2017/A8:2021
Edition 2021-12

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2022); German and English version prEN ISO 15614-2:2022
Edition 2022-07

Vapour products - Determination of selected carbonyls in vapour product emissions (ISO 24211:2022); German version EN ISO 24211:2022
Edition 2022-12

Steel wire ropes - Safety - Part 1: General requirements; German version EN 12385-1:2002+A1:2008
Edition 2009-01

Specification and qualification of welding procedures for production welding of steel castings (ISO 11970:2016); German version EN ISO 11970:2016
Edition 2016-08

Specification and qualification of welding procedures for production welding of steel castings (ISO/DIS 11970:2024); German and English version prEN ISO 11970:2024
Edition 2024-04

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 6: Arc and gas welding of copper and its alloys (ISO 15614-6:2006); German version EN ISO 15614-6:2006
Edition 2007-01

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3: Fusion welding of non-alloyed and low-alloyed cast irons (ISO 15614-3:2008); German version EN ISO 15614-3:2008
Edition 2008-06