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Aeronautical regulation - certification - quality control - 2019

Certification processes (Part-21) and introduction to CS-25 Certification Specifications


Aircraft Airworthiness shall be established and maintained with in a regulatory framework.

This course aims to present and understand EASA Part-21 requirements related to the certification processes as well as design and production organisations.

Global review and analysis of CS-25 certification specifications (‘large aeroplanes’) are also presented.

This course constitutes a useful pre-requisite for the more specialized courses related to the CS-25 certification specifications reviewed per disciplines (see AED 063, 064, 065, 067 and 068).


Course duration is 2 days (12 hours).


Following presentation of the scope and contents of the different chapters (‘subparts’), the key requirements are then deeply reviewed and analyzed while underlining their interpretation and applicable compliance demonstrations (Acceptable Means of Compliance, Guidance Material).


Level: Basic


Philippe LECORNU:

Graduate Aeronautics Engineer

Previous VP Airworthiness ATR.


  • Airworthiness concept and related regulations
    • Founder act and principles (Chicago Convention, ICAO)
    • Application in European frame (EASA, Member States) (regul)
  • Certification procedures (EASA Part-21)
    • Contents and general provisions
    • Type certification (TC, STC)
    • Changes to TC (classification, approval)
    • Repairs (classification, approval)
    • Individual aircraft certification (Certificate of Airworthiness, Noise Certificate, Permit to Fly)
    • Continued airworthiness
    • Parts and appliances (ETSO qualification, identification)
  • Organization approval procedures (EASA Part-21)
    • Design organization
    • Production organization
    • ETSO authorization
    • For each item : eligibility, compliance demonstration and justifications, privileges, continued validity. Design
  • CS-25 certification specifications
    • Contents and general provisions
    • Review of key requirements in the various technical areas (flight, structure, powerplant, systems, cabin and cargo…) through the presentation of the CS-25 chapters (‘subparts’)


Scheduled in French:

TOULOUSE: AED 066.1: 26 and 27 March 2019

PARIS: AED 066.2: Cancelled - Upcoming date, please consult us.

(Originally scheduled from 2 to 3 April 2019)


For the English realization, please, consult us.


€1,110 excluding tax (20% VAT)

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