AeroGATES , at your service...
AeroGATES , at your service...


A "Maintenance Training Organisation - MTO" shall be an organisation registered as a legal entity. 

This organisation must provide the Civil Aviation Authority  with a “Maintenance Training Organisation Exposition - MTOE” document to describe its organisation and procedures.

This document contains informations about:

  • Management, personnel and organization
  • Theoretical and practical training materials,
  • Classrooms, examination rooms and workshops,
  • Quality control.
Click on for access to EASA document .

Major keys for EASA approval are:

1. An organization based on quality principles including: 

  • the accounting manager,
  • the quality manager,
  • The Chief Instructor.

2. Compliance with PART-66 requirements for theory courses and MCQs,


3. The adequacy of the premises, in particular regarding:

  • Classrooms for teaching theory,
  • Workshop for practical training,
  • Knowledge examination rooms,
  • Library.


In this example, the building size is 3 500 square meters for 250 learners. The building includes:

  • General facilities:
  • Administration, staff offices & facilities,
  • Theoretical training rooms (one room per student group),
  • Examination room,
  • Library,
  • Others: Rest room, Cafeteria, etc.
  • Laboratories:
  • Physics, mechanics,
  • Electricity/Electronic laboratory,
  • Composites laboratory,
  • Hydraulics
  • Metrology laboratory,
  • Avionics and instruments,
  • Data processing computer lab,
  • Aircraft hangar:
  • Wiring workshop,
  • Mechanical & sheet metal workshop,
  • Aircraft storage (aircraft or sections),

The support of AeroGATES concerns;

  • the setting up of the Quality organization and procedure,
  • the building conception; class rooms, labs, examination class, etc.
  • the definition of labs & equipments,
  • the instrutor qualifications,
  • The provision of course materials,
  • The supply of the practical work sheets, 
  • the definition of labs & equipments,
  • the provision of the multiple choice question bank for the examinations.

Finally, AeroGATES can advise and/or participate in the writing of the MTOE.

To contact the AeroGATES support, please complete and return the USER CONTACT FORM.

AeroGATES is a company  specialized in the realization of projects with an international dimension.

AeroGATES operates in the world to support the growth of aeronautical activities.

AeroGATES develops:     

  • education projects,
  • training activities
  • new concepts of transportation,
  • etc ...

For advice, CONTACT US ...