ISO 4628, all parts: Paints and varnishes - Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance3 laboratories in Italy are accredited by ACCREDIA for at least one part of ISO 4628. Each lab card shows which parts it holds. From the accredited scope text: “ISO 4628-2:2016, UNI EN ISO 4628-3:2025, UNI EN ISO 4628-4:2016, UNI EN ISO 4628-5:2023, UNI EN ISO 4628-8:2013, UNI EN ISO 9227:2024 Materiali non metallici per autovetture/Automotive Non-metallic ma” “ISO 4628-2:2016, EN ISO 16474-2:2013/A1:2022 + EN ISO 4628-3:2024, EN ISO 16474-2:2013/A1:2022 + EN ISO 4628-4:2016, EN ISO 16474-2:2013/A1:2022 + EN ISO 4628-5:2022, ISO 16474-2:2013/Amd1:2022 + ISO” “ISO 4628-1:2016 Brillantezza dopo prova di invecchiamento naturale/Gloss after natural weathering test UNI EN 927-3:2019 + UNI EN ISO 2813:2016 Colore dopo prova di invecchiamento naturale/Colour afte”
This page is a fixed slice of the register: every ISO 4628 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.