Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5; German version EN 15316-4-5:2017
Edition 2017-09

Thermal insulation products - Evaluation of conformity; German version EN 13172:2012
Edition 2012-04

Sterilization - Steam sterilizers for pharmaceutical products - Part 2: Technical requirements; Text in German and English
Edition 2021-06

Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019); German version EN ISO 21877:2019
Edition 2020-01

Indoor air - Part 23: Performance test for evaluating the reduction of formaldehyde and other carbonyl compounds concentrations by sorptive building materials (ISO 16000-23:2018)
Edition 2019-03

Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels (ISO 683-5:2017); German version EN ISO 683-5:2021
Edition 2021-08

Indoor air - Part 29: Test methods for VOC detectors (ISO 16000-29:2014)
Edition 2015-02

Solid recovered fuels - Specifications and classes (ISO 21640:2021); German version EN ISO 21640:2021
Edition 2021-11

Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation - Part 2: Gas-phase air cleaning devices (GPACD) (ISO 10121-2:2013); German version EN ISO 10121-2:2013
Edition 2013-08

Guide for procurement of power station equipment - Part 8-1: Control and instrumentation; German version EN 45510-8-1:1998
Edition 1998-09