ACTA is a Certification Centre, founded by Aristotle University Thessaloniki.

Its purpose is to provide certifications of Human Resources skills and systems of international standards, in Greece and abroad. Since the beginning of its operation, it has been based on the quality of its services and high-level certification, so that the holders of the certifications can stand out in the ever-increasing demands of the labor market. Finally, the ACTA certifications are the first certifications issued by a Hellenic University Knowledge Intensity Company, linking the University's know-how and research with the needs of the Greek labor market.