Acoustics - Methods for calculating loudness - Part 1: Zwicker method (ISO 532-1:2017, Corrected version 2017-11)
Edition 2022-03

Acoustic signals in public traffic areas - Requirements
Edition 2000-02

Technical requirements and verification for clocks and clockmovements with electrical energy source; frequency of resonator ≤ 1000 Hz, terms of delivery for clock movements
Edition 1977-03

Pneumatic fluid power - Five-port directional control valves, sizes 18 mm and 26 mm - Part 1: Mounting interface surfaces without electrical connector (ISO 15407-1:2000)
Edition 2003-10

Building hardware - Door and window bolts - Requirements and test methods; German version EN 12051:1999
Edition 1999-12

Railway applications - Call for aid and communication device - Requirements; German version EN 16683:2015
Edition 2016-04

Verification of geometrical parameters - Dial indicator for linear measurement - Part 3: With mechanical indication and electrical limit contacts
Edition 1999-06

Firefighting and fire protection - Control panel for fire brigade inhouse radio systems
Edition 2023-02

Agricultural equipment - Graphical symbols for pressurized irrigation systems (ISO 15081:2011)
Edition 2015-02

Small fire extinguishing systems - Requirements, testing
Edition 2022-08