ISO 11905, all parts: Water quality - Determination of nitrogen2 laboratories in Italy are accredited by ACCREDIA for at least one part of ISO 11905. Each lab card shows which parts it holds. From the accredited scope text: “ISO 11905-1:2001 Spettrofotometria UV-VIS Richiesta biochimica di ossigeno (BOD5)/Biochemical Oxygen Demand (BOD5) APHA Standard Methods for Potenziometria Examination of Water and Wastewater Ed 23rd” “ISO 11905-1:2001 Spettrofotometria UV-VIS Cromo/Chromium, Fosforo/Phosphorus, Nichel/Nickel, Rame/Copper, Zinco/Zinc UNI EN ISO 15587-2:2002, UNI EN ICP-OES Emissioni da sorgente fissa/Stationary sour”
This page is a fixed slice of the register: every ISO 11905 scope we hold for Italy. 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.