3 laboratories in France are accredited by COFRAC under ISO/IEC 17025 to perform ISO 13164-4 testing. These labs commonly handle Surface water matrices. From the accredited scope text: “ISO 13164-4 [3 ; 2700] (Bq/l) Eaux douces Eaux de rejet Radionucléides émetteurs β 99Tc Mesure de l’activité du technétium 99 par comptage des scintillations en milieu liquide NF EN ISO 22125-1 [5 ; 1” “ISO 13164-4 [0,5 ; 1000] (Bq/l) Eaux salines et saumâtres Radionucléides émetteurs γ Gamme d’énergie : 35 à 1836 KeV Mesure de l’activité volumique des radionucléides par spectrométrie γ à haute résol”
This page is a fixed slice of the register: every ISO 13164-4 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.