6 laboratories in Germany are accredited by DAKKS under ISO/IEC 17025 to perform ISO 354 testing. From the accredited scope text: “ISO 354 2003-12 Akustik - Messung der Schallabsorption in Hallräumen Aa DIN EN ISO 717 -1 2021-05 Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 1: Luftschalldämmung Aa DIN” “ISO 354 2003-12 Messung der Schallabsorption in Hallräumen” “ISO 354 2003 Akustik - Messung der Schallabsorption in Hallräumen EN ISO 10140 -1 2016 Akustik - Messung der Schalldämmung von Bauteilen im Prüfstand - Teil 1: Anwendungsregeln für bestimmte Produkte” “ISO 354 2003 Acoustics – Measurement of sound absorption in a reverberation room The requirements for a testing laboratory in accordance with Article 43 of the Construction Products Regulation are met”
This page is a fixed slice of the register: every ISO 354 scope we hold for Germany. Search narrows it further by city, accreditation body, or a term from the scope text itself.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.