3 laboratories in France are accredited by COFRAC under ISO/IEC 17025 to perform EN 933-9 testing. From the accredited scope text: “EN 933-9 Granulats Granularité Méthode par lavage et tamisage à sec NF EN 933-1 Granulats Masses volumiques réelles - absorption d'eau Méthode au pycnomètre granulats entre 4 et 31,5 mm (gravillons) N” “EN 933-9 L Masse volumique réelle - absorption d'eau Méthode au pycnomètre granulats (gravillons) NF EN 1097-6 Article 8 L Masse volumique réelle - absorption d'eau Méthode au pycnomètre granulats (sa”
This page is a fixed slice of the register: every EN 933-9 scope we hold for France. 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.