Wastewater treatment plants - Part 11: General data required; German version EN 12255-11:2001
Edition 2001-07

Wastewater treatment plants - Part 6: Activated sludge process; German version EN 12255-6:2002
Edition 2002-04

Wastewater treatment plants - Part 7: Biological fixed-film reactors; German version EN 12255-7:2002
Edition 2002-04

Circuit boards and circuit board assemblies - Design and use - Part 6-2: Land pattern design - Description of land pattern for the most common surface mounted components (SMD) (IEC 61188-6-2:2021); German version EN IEC 61188-6-2:2021
Edition 2023-03

Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 4: Pulpers and their loading facilities; German version EN 1034-4:2021
Edition 2022-05

Safety of machinery - Two-hand control devices - Principles for design and selection (ISO 13851:2019); German version EN ISO 13851:2019
Edition 2019-11

Aerospace series - Inserts, MJ threads, self-locking, with self-broaching keys - Design standard; German and English version EN 4620:2010
Edition 2010-12

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems for subsea and marine applications (ISO 13628-2:2006); English version EN ISO 13628-2:2006, Corrigendum to DIN EN ISO 13628-2:2006-10; English version EN ISO 13628-2:2006/AC:2009
Edition 2009-09

Signs for cross-country tracks and cross-country skiing trails - Requirements, performance and classification
Edition 2019-12

Transportation chain for meat and meat products - Part 1: Rigid, stackable, reusable transport and storing crates made of plastics; Dimensions, weights, design
Edition 2012-09