Part 147 & Part 66 Regulatory Training and Development of MTOE & TNA

Part 66

Brochure ButtonEASA Part-66 is the regulation governing a common European aircraft maintenance license recognized in all EASA member states. EASA Part-147 delivers the regulations governing a Maintenance Training Organisation responsible for either Basic or Type Training for Part 66 Engineers.

The Quality Management role in an EASA 147 organisation brings with it a number of unique challenges discussed during the training, In addition it is important that Post Holders have a solid understanding concerning the responsibilities to comply with all relevant regulations. Including all related Quality Control requirements.
This course provides delegates with a detailed understanding of Part 147 approved training organisations together with a detailed review of Part 66.In addition the training will support the development of your Maintenance Training Organisation Exposition (MTOE) together with the best practices for constructing and controlling training courses.

The course is aimed specifically at, stakeholders as well those with limited Part 66 knowledge, who never the less require a fundamental understanding of their obligations and responsibilities In addition the course will be suitable for Accountable Managers, Training Organisation Managers, and persons wishing to expand their knowledge of Part 147 & Part 66. It also focuses on the specific responsibilities of the Part 147 Form 4 holder.

Sofema Aviation Services supports a practical understanding of the interpretation of all regulations to ensure that the Organization is able to comply in the most effective way.


It is for anyone with an interest in getting deeper into EASA Parts 147 and 66, from newcomers to postholders (training managers) through to accountable executives who need a deeper understanding of individual and organizational obligations.

The knowledge and competence developed through this course will support you in helping your organization demonstrate and maintain compliance.

Consider that understanding the regulation is the starting point. The real advantage is optimizing the business in the best way while remaining fully compliant with EASA Part 147 requirements.


a) Awareness of the structure composition and impact of EASA Part 147/66 Regulation
b) Achieve a detailed understanding of Part 66 certifying staff and associated AMC/GM
c) Understanding Organisational Roles and Responsibilities Compliant with EASA Part 147
d) Understand the environment driving the 147 process to focus your business decision process
e) Ability to Consider changes in EASA Part 147 and how they impact your specific organisation
f) Have confidence in full compliance and the ability to perceive opportunity to optimise
g) Have the knowledge to be able to implement part 147 within an Organisation
h) Have an in depth understanding of the Interface between Part 147 and Part 66, roles responsibilities and obligations.
i) Be able to demonstrate Part 147 Functionality and to avoid or mitigate problems
j) A detailed understanding of the PART 147 Quality System – The difference between QA & QC Roles and responsibilities. QC responsibility of the Training Manager
k) Be able to explain the EASA 147 approval process
l) Understand Quality oversight and audit program
m) Understand the content of the Maintenance Training Organisation Exposition MTOE


1. Definitions and Abbreviations
2. A Brief History of European Aviation Regulatory Development
3. Operational Suitability Data
4. The Difference Between Part 66 Licence and Organisation Approval
5. Typical Duties of an EASA Part 147 Training Manager (Nominated Persons)
6. EASA Regulation Part 147 Introduction
7. EASA Part 147: Differences between Basic Training organisation and a Type Training organisation
8. Quality Assurance Activities in Support of the EASA Part 147 Organisation
9. Part 147 Introduction – General & Organisational Requirements
10. Example EASA 147 Training ProceduresManaging Competence with an EASA Part 147 Organisation Instructors, Examiners and Assessors
11. EASA Part 147 Competence Assessment Checklist
12. EASA Part 147 Training Needs Analysis (TNA) explained
13. Managing competence to deliver a TNA
14. Constructing a TNA taking into account all relevant elements
15. TNA Quality Control Process
16. EASA Part 147 - TNA & Structured Practical Training Process Related Requirements
17. Quality Review & Delivery of Effective Audits
18. Part-66/147 Regulatory Provisions Related to Examiners & Invigilators
19. Criteria for EASA Part 147 Examiners Competence & Responsibilities
20. Considering EASA Part 147 & The Role of Examiners - Preparation & Performance of Examinations
21. Considering EASA Part 147 & The Use of Invigilators
22. EASA Part 147 Training & Mentoring Appropriate to Invigilators
23. EASA Part 147 Examiner / Assessor Continuation Training Objectives
24. MTOE Section 3 Contents Review
25. EASA Regulation Part 66 Introduction
26. Introducing EASA Part 66 AMEL Categories
27. 66.A.20 Privileges
28. Part 66 Basic Knowledge Requirements
29. Part 66 Basic Experience Requirements
30. Part 66 Endorsement with Aircraft Ratings
31. CAT A & Task Training
32. Part 147 Management Systems
33. Facilities, Equipment and Training Material
34. EASA Part 147 Examinations and On Job Training
35. Subpart C - Approved Basic Training Course
36. Subpart D - Aircraft Type / Task Training
37. Cross Reference MTOE & Regulatory Requirements
38. Considering the challenges of developing an MTOE within an EASA Part 147
39. EASA Part 147 Section 1 Procedures - Considering the Options Available How to Structure the Organisation
40. EASA Part 147 Section 2 working procedures - considering the options available how to structure the processes to optimize efficiency


The delegates will understand the role of the Part 147 Training Organization and will be introduced to the procedures for control of the Approval and the quality oversight of the organisation.

1/ To understand in Detail the European Aircraft Maintenance Engineers EASA Part 66 License System.

2/ To understand the relationship between Part66 License and Organization Approval processes where the license may be used to certify directly.

3/ To understand best practices that may be employed in managing the Part 66 process.

On completion, delegates shall understand and be able to explain the basic license structure together with the various categories A, B1, B2, B3 & C, and how organisations can ensure that they understand and manage the process in the most effective way.


Course type: Presentation without voice over
Duration equivalent to four-day classroom training
Category: Part 66
Price: 210 EUR


3 to 5 courses/delegates - 5%
6 to 10 courses/delegates - 10%
11 to 24 courses/delegates - 15%
25 to 49 courses/delegates - 20%
> 50 courses/delegates - 25%

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