Production equipment for microsystems - System for classification of components for microsystems
Edition 2002-03

Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation - Part 3: Classification system for GPACDs applied to treatment of outdoor air (ISO 10121-3:2022); German version EN ISO 10121-3:2022
Edition 2023-10

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO 15848-1:2015 + Amd.1:2017); German version EN ISO 15848-1:2015 + A1:2017
Edition 2017-07

Composition cork - Gasket material - Classification system, requirements, sampling, packaging and marking
Edition 2017-10

Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation - Part 3: Classification system for GPACDs applied to treatment of outdoor air
Edition 2022-10

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Classification system and qualification procedures for type testing of stem seals for valves
Edition 2024-05

Fine ceramics (advanced ceramics, advanced technical ceramics) - Classification system
Edition 2001-10

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves
Edition 2015-06

Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves; Amendment 1
Edition 2017-02

Acoustics - Acoustic classification of dwellings
Edition 2021-04