Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 2: Impact sound insulation between rooms (ISO 12354-2:2017); German version EN ISO 12354-2:2017
Edition 2017-11

Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 5: Sounds levels due to the service equipment; German version EN 12354-5:2023
Edition 2023-08

Methods of measurement on radio receivers for various classes of emission - Part 4: Receivers for frequency-modulated sound broadcasting emissions (IEC 60315-4:1997); German version EN 60315-4:1998
Edition 1998-12

Lighting of street tunnels and underpasses - Part 1: General quality characteristics and guide values
Edition 2019-01

Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation; German version EN 806-4:2010
Edition 2010-06

Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017); German version EN ISO 6946:2017
Edition 2018-03

Photogrammetric products - Part 8: Requirements for image quality (quality of optical remote sensing data)
Edition 2024-02

Water quality - Guidance standard on determining the degree of modification of river hydromorphology; German and English version prEN 15843:2024
Edition 2024-09

Viscosity - Part 1: Rheological concepts
Edition 2003-11

Hydronic systems in heating, cooling and ventilation installations - Part 1: Basics of hydronic balancing
Edition 2022-10