Certificate of accreditation 1О251 dated June 7, 2024, valid until November 13, 2024, of the NATIONAL SCIENTIFIC CENTER "INSTITUTE OF METROLOGY" as a product certification body in accordance with the requirements of DSTU EN ISO/IEC 17065:2019 (EN ISO/IEC 17065:2012, IDT ; ISO/IEC 17065:2012, IDT) and additional standards of DSTU EN ISO/IEC 17021-1:2017 (EN ISO/IEC 17021-1:2015, IDT; ISO/IEC 17021-1:2015, IDT) (clause clauses 7.1.1, 7.1.2, 7.2.4, 7.2.5, 7.2.8, 7.2.10, 9.1-9.4, 9.6) and DSTU EN ISO/IEC 17020:2019 (EN ISO/IEC 17020:2012, IDT; ISO/IEC 17020:2012, IDT) (clauses 6.1.2; 6.1.3; 6.1.6 - 6.1.10).