ISO 23696, all parts: Water quality - Determination of nitrate in water using small-scale sealed tubes1 laboratory in France is accredited by COFRAC for at least one part of ISO 23696. Each lab card shows which parts it holds. From the accredited scope text: “ISO 23696-1 Eaux résiduaires Nitrite Spectrophotométrie NF EN 26777 Eaux résiduaires ST-DCO Méthode en tube fermé à petite échelle ISO 15705 Portée flexible FLEX1 : Le laboratoire est reconnu compéten”
This page is a fixed slice of the register: every ISO 23696 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.