6 laboratories in Germany are accredited by DAKKS under ISO/IEC 17025 to perform IEC 60156 testing. From the accredited scope text: “IEC 60156 2025 Insulating liquids - Determination of the breakdown voltage at power frequency - Test method IEC 60247 2004 Insulating liquids - Measurement of relative permittivity, dielectric dissipa” “IEC 60156:2025 Insulating liquids - Determination of the breakdown voltage at power frequency - Test method Electrical tests DIN EN IEC 60156:2025 -09 VDE 0370-5:2025-09 (EN IEC 60156:2025) Insulating”
This page is a fixed slice of the register: every IEC 60156 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.