4 laboratories in Germany are accredited by DAKKS under ISO/IEC 17025 to perform IEC 60335-2-53 testing. From the accredited scope text: “IEC 60335-2-53:2011 Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2- 53: Besondere Anforderungen für Saunaheizgeräte und Infrarot-Kabinen DIN EN 60335 -2-54 VDE 0700-5” “IEC 60335-2-53: 2011 + AMD1:2017 + AMD2:2021 Household and similar electrical appliances - Safety - Part 2-53: Particular requirements for sauna heating appliances and infrared cabins Sauna Room of An”
This page is a fixed slice of the register: every IEC 60335-2-53 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.