Digital audiobook file format and player requirements (IEC 62571:2011); German version EN 62571:2011
Edition 2011-10

Video recording - Helical-scan digital video cassette recording format using 12,65 mm magnetic tape and incorporating MPEG-2 compression format D-10 (IEC 62289:2002); German version EN 62289:2003
Edition 2004-01

Waterproofing of roofs, balconies and walkways - Part 1: Non-utilized and utilized roofs - Requirements and principles for execution and design
Edition 2017-07

Waterproofing of roofs, balconies and walkways - Part 5: Balconies and walkways
Edition 2017-07

German standard methods for the examination of water, waste water and sludge - General informations (group A) - Part 24: Guidance on sampling of suspended sediments (A 24)
Edition 2007-05

Ambient air - Determination of total (gas and particle phase) polycyclic aromatic hydrocarbons - Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analysis (ISO 12884:2000)
Edition 2000-12

Railway vehicles - Driver cabs - Part 3: Additional requirements for urban and suburban rolling stock
Edition 2024-07

Urban Rail - Requirements for Urban Rail Tracks - Part 1: Basics
Edition 2023-10

Access control system for the MAC/packet family: EUROCRYPT; german version EN 50094:1992
Edition 1993-03

Metal halide lamps - Performance specification (IEC 61167:2018, modified + A1:2018); German version EN 61167:2018 + A1:2018
Edition 2019-12