3 laboratories in Italy are accredited by ACCREDIA under ISO/IEC 17025 to perform ISO 1833-4 testing. From the accredited scope text: “ISO 1833-4:2023, UNI EN ISO 1833-1:2020, UNI EN ISO 1833-4:2023 GB/T 2910.1:2009, GB/T 2910.20:2009, ISO 1833-1:2020, ISO 1833-20:2018, UNI EN ISO 1833-1:2020, UNI EN ISO 1833-20:2019 GB/T 2910.1:2009” “ISO 1833-4:2023 Gravimetria UNI EN ISO 1833-21:2019 Gravimetria UNI EN ISO 1833-20:2019 Gravimetria UNI EN ISO 1833-12:2020 Gravimetria UNI EN ISO 1833-3:2021 Gravimetria UNI EN ISO 1833-11:2017 Gravi” “ISO 1833-4:2023, UNI EN ISO 1833-1:2020, UNI EN ISO 1833-4:2023 Gravimetria Analisi quantitativa mischie di fibre acriliche, alcune clorofibre, alcune fibre elastan e di alcune altre fibre (metodo che”
This page is a fixed slice of the register: every ISO 1833-4 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.