Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves; German version EN 1074-4:2000
Edition 2000-10

Castors and wheels - Castors and wheels for applications up to 1,1 m/s (4 km/h); German version EN 12532:1998
Edition 1999-05

Castors and wheels - Castors and wheels for applications over 1,1 m/s (4 km/h) and up to 4,4 m/s (16 km/h); German version EN 12533:1998
Edition 1999-05

Road operation machinery - Safety - Part 4: Road service area maintenance machines - Requirements for grass and brush cutting machines; German version EN 17106-4:2021
Edition 2022-04

Railway applications - Track - Test methods for fastening systems - Part 4: Effect of repeated loading; German version EN 13146-4:2020
Edition 2020-06

Short link chain for lifting purposes - Safety - Part 3: Medium tolerance chain for chain slings - Grade 4; German version EN 818-3:1999+A1:2008
Edition 2008-12

Mobile road construction machinery - Safety - Part 4: Specific requirements for compaction machines; German version EN 500-4:2011
Edition 2011-06

Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys (ISO 9696-4:1999); German version EN ISO 9606-4:1999
Edition 1999-06

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 4: Aluminium industry; German version EN 19694-4:2016
Edition 2016-10

Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2017, Corrected version 2017-10-01); German version EN ISO 18369-4:2017
Edition 2018-04