2 laboratories in Germany are accredited by A2LA under ISO/IEC 17025 to perform ISO 3801 testing. From the accredited scope text: “ISO 3801 1977 -09 Textiles – Woven fabrics – Determination of mass per unit length and mass per unit area ISO 7211 -2 2024 -08 Textiles – Methods for analysis of woven fabrics construction – Part 2: D” “ISO 3801 Rubber At least once a year Density Density ISO 2781 Hardened Concrete At least once a year Density Density EN 12390-7 Mortar At least once a year Dry bulk density Dry bulk density EN 1015-10”
This page is a fixed slice of the register: every ISO 3801 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.