Hellenic Accreditation System

Prestigious accreditation. Reliability with impact. The National Accreditation System (NAS) is the official national accreditation body and ensures that the organisations it inspects, certifies and tests - from laboratories to inspection and certification bodies - operate to the highest international standards. Accreditation is a prerequisite for participation in the global market. It enhances confidence in Greek business, ensures consumer safety and supports sustainable development. E.SY.D. do not just oversee compliance. We ensure quality. We safeguard credibility. We support progress. 📍 Because behind every responsible production, every trustworthy certification, every export that respects standards, there is a solid foundation: The accreditation by the E.SY.D.