With over 4,000 supplemental type certificates issued, DECA has significant experience with civil aviation authorities such as Transport Canada, the FAA, and EASA. The company has also worked with a range of foreign civil aviation authorities expanding the number of countries that we can work with.


DECA has extensive delegation through its Transport Canada Design Approval Organization (99-O-01) certification. This range of delegation encompasses structures (including fatigue & damage tolerance), fuel systems, mechanical systems, electrical/avionics systems, flammability, and cabin safety. In addition, DECA is well connected within the civil aviation delegation community and can offer turnkey programs that include specialized services such as flight testing, propulsion systems, and flutter.


As part of our certification packages, DECA Aviation can provide the following documentation:


  • Airworthiness
  • Flight Manual Supplement (FMS)
  • Maintenance Manual Supplement (MMS)
  • Instructions for Continuing Airworthiness (ICA)
  • Illustrated Parts Catalogue (IPC)
  • Wiring diagram Manual (WDM)
  • Service Bulletins (SB’s)
  • Engineering Instructions (EI’s)