Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 1: General requirements (ISO 20257-1:2020, Corrected version 2020-10); German version EN ISO 20257-1:2020
Edition 2020-12

Vacuum drainage systems inside buildings; German version EN 12109:1999
Edition 1999-06

Foundry machinery - Safety requirements for molding and coremaking machinery and associated equipment (ISO 23062:2022); German version EN ISO 23062:2022
Edition 2024-06

Codes of practice for drinking water installations - Part 300: Pipe sizing; DVGW code of practice
Edition 2012-05

Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts - Part 72: Firefighters lifts; German version EN 81-72:2020
Edition 2020-11

Safety rules for the construction and installation of lifts - Particular applications to passenger lifts and goods passenger lifts - Part 71: Vandal resistant lifts; German version EN 81-71:2022
Edition 2022-08

Field acceptance tests of storage pumps
Edition 1971-10

Fixed firefighting systems - Foam systems - Part 2: Design, construction and maintenance; German version EN 13565-2:2018+AC:2019
Edition 2020-03

Weldable structural steels for fixed offshore structures - Technical delivery conditions - Part 2: Sections; German version EN 10225-2:2019
Edition 2019-11

Cathodic protection - Competence levels of cathodic protection persons - Basis for a certification scheme (ISO 15257:2017); German version EN ISO 15257:2017
Edition 2017-09