Airworthiness Certification Overview (Also available in Turkish) Key Definitions ICAO Aviation Authorities Aviaiton Safety Program FAA/EASA Airworthiness Process Airworthiness Certification Overview EASA Part 21 EASA Part 21 Subpart J EASA Part 21 Subpart G Part 21 – ETSO Training SAE-ARP-4761A SAE-ARP-4754B System Safety for Certification how can we help you? Submit a business inquiry online. Contact Us It’s been my pleasure to work with Nazan on multiple occasions, including attending her Safety training workshops. Vance Hilderman CEO, Afuzion Inc.