EASA CS-25 Interior Certification Training - Module 4

Specialised Training Course

The aim of this course is to introduce the Aviation Flammability Requirements in theory and with practical approaches.





  • Language: German or English
  • Duration: 1 days

Course Objectives

The course aims to fulfil the following pedagogical objectives:

  • to educate and train the candidate about the key elements of the aviation flammability requirements
  • to enable the trainee to identify the non-compliance, non-safety item and allows to classify the cabin modification and justify the showing of compliance.

Course Curriculum

  • CS-25 objectives in terms of Flammability Requirements
  • Understanding the requirement of 25.853; 25.855; 25.857
  • Understanding CS 25 Appendix F Part I and Part II
  • Understanding the given Guidance Material from FAA and EASA (CM-CS-004, AC 25-17A, AC 25.853-1, AC 20-178).

Discussion on subjective topics relates to cabin safety in refurbishment classification, flammability testing and equivalent methods.

Duration, Date and Location

Duration: 2 days
Location: Bern or Online
Date: 22 September 2022

Suitable For

Part 21J (DOA) Office of Airworthiness, Cabin Safety Compliance Verification Engineer, Cabin interior design engineer, and any individual involved in certification of Cabin modification, refurbishment, interior configuration change in large aircraft.

Alternate Part 21J (ADOA) applicants who involve in design & modification of cabin interior, refurbishment and interior change and its certification process.

Part 21 G (POA) quality manager, production manager, Flammability Compliance Verification Engineer, authorized signature holders or any individual involved in production of the cabin items & testing.

Part 145 large aircraft inspectors, certifying staff and continued airworthiness managers involved in cabin safety, maintenance, operation and instruction for continued airworthiness.

Any individual, consultants or organizations that involve in minor/major (STC) modification and / or repair in large aeroplane in terms of cabin re-configuration & modification.


CS 25 Module 1 Training

Complication with EASA Regulation of

Commission Regulation (EU) No 748/2012 including introduced latest Amendments