Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-1:2018
Edition 2018-05

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 1: General aspects; German version EN 19694-1:2016
Edition 2016-10

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002); German version EN ISO 9614-3:2009
Edition 2009-11

Surface plates; cast iron surface plates, requirements and testing
Edition 1984-08

Wastewater treatment plants - Part 14: Disinfection; German and English version prEN 12255-14:2021
Edition 2021-08

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation (IEC 61300-3-4:2023 + COR1:2023); German version EN IEC 61300-3-4:2023 + AC:2023
Edition 2024-06

Lasers and laser-related equipment - Test methods for laser-induced damage threshold - Part 1: Definitions and general principles (ISO/DIS 21254-1:2024); German and English version prEN ISO 21254-1:2024
Edition 2024-06

Fibre optic interconnecting devices and passive components - Reliability - Part 9-4: High power qualification of passive optical components for environmental category C (IEC 62005-9-4:2018); German version EN IEC 62005-9-4:2018
Edition 2019-10

Fibre optic interconnecting devices and passive components - Performance standard - Part 052-3: Single-mode fibre non-connectorized fixed attenuator - Category U in uncontrolled environment (IEC 61753-052-3:2016); German version EN 61753-052-3:2016
Edition 2017-07

Safety of toys - Part 12: N-Nitrosamines and N-nitrosatable substances; German version EN 71-12:2016
Edition 2017-03