OBS_VALUE: For Production Managers, Directors, Picture Managers, Electrician Managers, Scenography Managers, Sound Mechanics, Modage Specialists, Hairdressers and Makeup Artists, Special Effect Technicians the law provides that in order to acquire a licence to practice one of the requirements is to have acquired a qualification from either a domestic or a foreign relevant institution.For unofficial version of Law 4957/2022, use this link: https://www.kodiko.gr/nomothesia/document/807164/nomos-4957-2022