German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
Edition 2009-02

Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems; German version EN 746-2:2010
Edition 2011-02

Urban Rail - Requirements for Urban Rail Tracks - Part 1: Basics
Edition 2023-10

Railway applications - Track - Safety requirements for portable machines and trolleys for construction and maintenance; German version EN 13977:2011
Edition 2011-04

Continuous handling equipment and systems - Safety requirements for systems and their components for pneumatic handling of bulk materials; German version EN 741:2000+A1:2010
Edition 2011-06

Petroleum and natural gas industries - Specific requirements for offshore structures - Part 4: Geotechnical design considerations (ISO/DIS 19901-4:2022); English version prEN ISO 19901-4:2022
Edition 2022-06

Ventilation and air conditioning - Part 6: Ventilation for residential buildings - General requirements, requirements for design, construction, commissioning and handover as well as maintenance
Edition 2019-12

Graphic technology - Safety requirements for graphic technology equipment and systems - Part 4: Converting equipment and systems (ISO/DIS 12643-4:2020); German and English version prEN ISO 12643-4:2020
Edition 2020-03

Devices to prevent pollution by backflow of potable water - Pressurised air inlet valves DN 15 to DN 50 - Family L, type A and type B; German version EN 14455:2005
Edition 2005-08

Packaging - Requirements for packaging recoverable through composting and biodegradation - Test scheme and evaluation criteria for the final acceptance of packaging; German version EN 13432:2000
Edition 2000-12