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

Protective clothing for users of hand-held chain-saws - Part 4: Performance requirements and test methods for protective gloves (ISO 11393-4:2018); German version EN ISO 11393-4:2019
Edition 2020-03

Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory (ISO 16140-4:2020); German version EN ISO 16140-4:2020
Edition 2020-12

Pyrotechnic articles - Other pyrotechnic articles - Part 4: Test methods; German and English version prEN 16263-4:2021
Edition 2021-07

Floating leisure articles for use on and in the water - Part 4: Additional specific safety requirements and test methods for Class B devices (ISO/DIS 25649-4:2021); German and English version prEN ISO 25649-4:2021
Edition 2021-11

Pyrotechnic articles - Fireworks, category 4 - Part 1: Terminology; German version EN 16261-1:2012
Edition 2013-02

Fire-fighting vehicles - Part 5: Group pumping appliance LF 10
Edition 2019-11

Advanced technical ceramics - Thermomechanical properties of monolithic ceramics - Part 5: Determination of elastic moduli at elevated temperatures; German version EN 820-5:2009
Edition 2009-10

Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler; German version EN 12952-5:2021
Edition 2022-02

Heat treatment of ferrous materials - Methods of heat treatment - Part 4: Nitriding and nitrocarburizing
Edition 1998-01