EASA has introduced cybersecurity into certification with ED Decision 2020/006/R. With effect from January 2021, the following certification specifications include cybersecurity rules:
- CS-23 Small airplanes
- CS-25 Large airplanes
- CS-27 Small rotorcraft
- CS-29 Large rotorcraft
- CS-E Engines
- CS-P Propellers
- CS-APU Auxiliary Power Units
- CS-ETSO European Technical Standard Orders
