Accreditation is a quality infrastructure established to support the reliability and validity of the studies carried out by conformity assessment bodies and therefore the conformity confirmation documents (test and inspection reports, calibration certificates, management system documents, product certification documents, personnel certification documents, etc.)

The accreditation of conformity assessment bodies is based on the international standards that determine the qualification criteria for the relevant conformity assessment bodies, the relevant sector-specific requirements and the requirements determined in the guidebooks by the regional or international accreditation organizations and accepted worldwide.