TÜV Austria Hellas Kalite Belgelendirme; ISO 9001, ISO 22000, ISO 14001, HACCP, OHSAS 18001, SA 8000, ISO/TS 16949, Reach, Tse Tsek Belgesi, Ce Marking – Tüv Austria Hellas Quality Management Systems Accreditation and Certification Agency, Turkey Registrars