6 laboratories in Italy are accredited by ACCREDIA under ISO/IEC 17025 to perform ISO 18122 testing. From the accredited scope text: “ISO 18122:2023 Gravimetria Gravimetria Gravimetria Distribuzione granulometrica/Particle size distribution UNI EN ISO 17827-1:2024 Massa volumica apparente/Apparent density UNI EN ISO 14780:2019 + UNI” “ISO 18122:2023 UNI EN ISO 18134-2:2024 Gravimetria Gravimetria Biogas (1)/Biogas (1), Biometano (1)/Biomethane (1), Gas naturali/Natural gas Denominazione della prova / Campi di prova Metodo di prova” “ISO 18122:2022 Metodo di prova ISO 11722:2013 Metodo di prova ISO 562:2024 Metodo di prova ASTM D5373-21 Tecnica di prova O&I Gravimetria Tecnica di prova O&I Gravimetria Tecnica di prova O&I Gravimet” “ISO 18122:2022 UNI EN ISO 18122:2023 + UNI EN ISO 16993:2017 Gravimetria Calcolo UNI EN ISO 18125:2018 Calorimetria Potere calorifico inferiore /Net calorific value, Potere calorifico superiore/Gross”
This page is a fixed slice of the register: every ISO 18122 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.