Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) (ISO 15744:2002); German version EN ISO 15744:2008
Edition 2008-11

Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018); German version EN ISO 3743-2:2019
Edition 2022-11

Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: Application rules for specific products (ISO 10140-1:2021); German version EN ISO 10140-1:2021
Edition 2021-09

Acoustics - Acoustic insulation for pipes,valves and flanges (ISO 15665:2003 + Cor. 1:2004)
Edition 2011-02

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010); German version EN ISO 3746:2010
Edition 2011-03

Acoustic properties of building elements and of buildings - Laboratory measurement of the impact sound insulation of stairs and stair isolating elements; German version EN 17823:2024
Edition 2024-07

Acoustics - Noise test code for compressors and vacuum pumps - Engineering method (grade 2) (ISO 2151:2004); German version EN ISO 2151:2008
Edition 2009-01

Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation (ISO 17201-2:2006); German version EN ISO 17201-2:2006
Edition 2006-10

Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities (IEC 25/524/CD:2015)
Edition 2015-08

Acoustics - Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions
Edition 2005-03