Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 1: Requirements (ISO/IEC 17021-1:2015); German and English version EN ISO/IEC 17021-1:2015
Edition 2015-11

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units; German version EN 17038-2:2019 + AC:2021
Edition 2022-08

Railway applications - Designation system for railway vehicles - Part 2: Product groups; German version EN 15380-2:2006
Edition 2006-06

Explosives for civil uses - Detonators and relays - Part 26: Definitions, methods and requirements for devices and accessories for reliable and safe function of detonators and relays; German version EN 13763-26:2004
Edition 2004-11

Gears - Cylindrical involute gears and gear pairs - Concepts and geometry (ISO 21771:2007)
Edition 2014-08

Gas-fired endothermic engine driven heat pumps - Part 2: Safety; German version EN 16905-2:2020
Edition 2020-03

Safety of machinery - Pressure-sensitive protective devices - Part 1: General principles for the design and testing of pressure-sensitive mats and pressure-sensitive floors (ISO 13856-1:2013); German version EN ISO 13856-1:2013
Edition 2013-08

Classification and characteristics of techniques for renovation, repair and replacement of drains and sewers; German version EN 15885:2018
Edition 2019-10

Small craft - Electric propulsion system (ISO 16315:2016); German version EN ISO 16315:2016
Edition 2016-08

Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents (ISO 21857:2021); German version EN ISO 21857:2021
Edition 2022-08