2 laboratories in Poland are accredited by PCA under ISO/IEC 17025 to perform ISO 663 testing. From the accredited scope text: “ISO 663:2017-03 Mleko i produkty mleczne Kwasowość ogólna Zakres: (1,15 - 86,00) °SH Metoda miareczkowa PB-PAZ/FS-07 wersja 01 z dnia 22.02.2021 r. Przetwory owocowe, warzywne, owocowo-warzywne, soki,” “ISO 663:2017-03 ISO 663:2017-03 Liczba anizydynowa Zakres: 0,5 – 11,0 Metoda spektrofotometryczna PN-EN ISO 6885:2016-04 Owoce i warzywa, Przetwory owocowo-warzywne Zawartość dwutlenku siarki Zakres:”
This page is a fixed slice of the register: every ISO 663 scope we hold for Poland. 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.