Cylindrical gears - ISO system of flank tolerance classification - Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth (ISO 1328-1:2013)
Edition 2018-03

Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration (ISO 14644-1:2015); German version EN ISO 14644-1:2015
Edition 2016-06

Ophthalmic optics - Contact lenses - Part 1: Vocabulary, classification system and recommendations for labelling specifications (ISO 18369-1:2017, Corrected version 2017-10-01); German version EN ISO 18369-1:2017
Edition 2018-04

Inland navigation vessels - Vocabulary; Trilingual version EN 13551:2003
Edition 2003-11

Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016); German version EN ISO 16890-1:2016
Edition 2017-08

Railway applications - Classification system for railway vehicles - Part 4: Function groups; German version EN 15380-4:2013
Edition 2013-05

Road traffic noise reducing devices - Non-acoustic performance - Part 3: Reaction to fire - Burning behaviour of noise reducing devices and classification; German version EN 1794-3:2016
Edition 2016-12

Durability of wood and wood based products - Terminology; German and English version prEN 1001:2020
Edition 2021-01

Gas cylinders - Gas properties and associated classification (FTSC) codes (ISO/DIS 14456:2023); German and English version prEN ISO 14456:2023
Edition 2023-03

Railway applications - Braking - Generic vocabulary; Trilingual version EN 14478:2017
Edition 2018-02