Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 8: Specific principles for the equipment for sewage treatment in granular media filter and granular fixed bed filter
Edition 2005-06

Facility management - Guidance on strategic sourcing and the development of agreements (ISO 41012:2017); German version EN ISO 41012:2018
Edition 2018-08

Industrial communication networks - Profiles - Part 3-18: Functional safety fieldbuses - Additional specifications for CPF 18 (IEC 61784-3-18:2011/A1:2016); English version EN 61784-3-18:2011/A1:2017
Edition 2018-04

Analogue audio disk records and reproducing equipment (IEC 60098:2020); German version EN IEC 60098:2020
Edition 2021-01

Tungsten halogen lamps (non-vehicle) - Performance specifications (IEC 60357:2002, modified + A1:2006, modified + A2:2008 + A3:2011); German version EN 60357:2003 + Cor.:2003 + A1:2008 + A2:2008 + A3:2011 + A11:2016
Edition 2017-01

Barrel thread for lampholders with shade holder ring (IEC 60399:2004 + A1:2008); German version EN 60399:2004 + A1:2008
Edition 2009-04

Hydraulically operated rescue tools for fire brigade use - Part 5: Single acting hydraulic rescue tools
Edition 2008-10

Explosive atmospheres - Part 38: Equipment and components in explosive atmospheres in underground mines (ISO/IEC 80079-38:2016); German version EN ISO/IEC 80079-38:2016
Edition 2017-10

General methods of measurement for digital television receivers (IEC 62028:2002); German version EN 62028:2004
Edition 2004-05

Swimming pools for public use - Part 2: Safety requirements for operation; German version EN 15288-2:2018
Edition 2019-05