Service Descriptors for Proficiency Testing Scheme Providers updated

11 June 2021

Service Descriptors for Proficiency Testing Scheme Providers has been updated on the website. The document can be downloaded from the 'Accreditation Information' section of the website;

Accreditation Information > Accreditation criteria and guidance > NATA Accreditation Criteria(NAC) Packages > Proficiency Testing Scheme Providers (ISO/IEC 17043 > Proficiency Testing Scheme Providers Accreditation Criteria Publications Checklist > Scope of Accreditation - Activity and Service Descriptors for Proficiency Testing Scheme Providers