Part 145 Maintenance Organisation Approval

2-day course | Virtual, Classroom & In-company Delivery
  • Classroom course in London Gatwick and Singapore
  • Gain a detailed review of Part 145 regulation by experienced UK CAA inspectors
  • Develop knowledge of the Part 145 regulation and how to implement it
Next available course
Start Date Venue Cost Availability Book
07/06/2023 Online £855.00 More than 5 places Book
View all dates In-Company Info

Course overview

What is Part 145 Maintenance Organisational Approval?

Part 145 is the European standard for the approval of organisations that perform maintenance on aircraft and aircraft components that are registered in EASA Member States.

Course Overview

You will explore Part 145 Maintenance Approval principles and learn how to determine corporate and individual responsibility to ensure your organisation meets EASA/UK CAA requirements.

Our Singapore courses are delivered in cooperation with AAIS. Please visit the AAIS website for upcoming dates.

Who should attend?

Operators and Maintenance Organisations, regulatory staff from National Aviation Authorities (NAAs), and Maintenance, Repair and Overhaul (MRO) approval holders

Key topics

This training course will include the following topics:

  • Scope of Part 145 approval
  • Personnel Requirements
  • Certifying Staff and Training Requirements
  • Interface between Part 145, Part 66/Part 147 and EU-OPS
  • Aircraft Parts Acceptability
  • Nominated Form 4 Holder and Management responsibilities
  • Performance of Maintenance
  • Certification of Maintenance
  • The Maintenance Organisation Exposition (MOE)
  • EASA Part 145 User Guides and Work Instructions
  • Safety and Quality Policy
  • Changes to an Organisation
  • Findings
  • Part 145 Requirements for the Authority
  • Case Studies

Course objectives

By the end of this course, delegates will be able to:

  • Secure knowledge of the key components of European Aviation Safety Agency (EASA)/UK CAA Part 145
  • Provide examples as to the ‘know-how’ as well as the ‘know what’ by looking at a practical perspective of Part 145
  • Implement Part 145 within an organisation; understand the interface between Part 145, Part 66 / Part 147 and EU-OPS
  • Provide a regulatory and industry perspective for staff involved in Part 145 maintenance


There are no formal qualifications required.

Further reading

EASA Part 145 – Maintenance Organisation Approvals
Acceptable Means of Compliance (AMC) and Guidance Materials (GM)

Delivery Methods: Classroom and Virtual

This course can delivered virtually or face-to-face in classroom at our London Gatwick and Singapore training centres.

Browse the table below to select your preferred date, delivery method and location (classroom only). If you can not find your preferred form of delivery and date, please contact us.

Course type:

  • Web = Virtual online delivery using WebEx video conferencing. We have applied a 5% discount to all our virtual course deliveries. Unless stated otherwise, our virtual courses are streamed live, starting at 09:00 am (UK time).
  • Class = A face-to-face classroom course delivered in the location listed in the “venue” column. In light of COVID-19, please check your eligibility and our COVID-19 measures.
Review of course
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In-company delivery?

We can also tailor this training courses to suit an organisation’s individual training requirements. These bespoke training packages can be delivered virtually or onsite in a classroom at a client’s international location. Contact us for more information.

Course Type Course Name Start Date End Date Venue Cost Availability Book
Web Part 145 Maintenance Organisation Approval 12/04/2023 13/04/2023 Online £855.00 Fully booked Book
Web Part 145 Maintenance Organisation Approval 07/06/2023 08/06/2023 Online £855.00 More than 5 places Book
Class Part 145 Maintenance Organisation Approval 13/09/2023 14/09/2023 London Gatwick £900.00 More than 5 places Book

EASA Part 145 Maintenance Training Approval Instructors

EASA Part 145 Maintenance Training Approval Instructors

Colin Greenwood

EASA Part 145 Maintenance Training Approval Instructors

Andrew Varley

Colin Greenwood

Leading on Aviation Safety
Safety Management Systems – Introduction
Safety Management Systems – Principles and Applications
Safety Management (Advanced) – Evaluating Effectiveness
Safety Management Systems – Small Organisations
Just Culture for the Team
Just Culture for Responsible Managers
EASA Part 21 G Production Organisation Approval
EASA Part 145 Maintenance Training Approval
EASA Part M Continuing Airworthiness
Electrical Wiring Interconnection Systems

Colin is an Airworthiness specialist with nearly 40 years of experience working in aviation, including over 10 years with the UK CAA. Colin has experience in both military and civilian environments including aircraft & component production, continuing airworthiness for Aircraft Operator’s Certificate (AOC) holders and Non-Commercial Complex aircraft (NCC)/Private operations, maintenance of complex & non-complex fixed and rotary wing aircraft, engines and components, maintenance control, safety management, quality assurance (compliance monitoring), Safety Assessment of Foreign Aircraft (SAFA) training, management and consultancy. In addition, Colin has extensive experience as an auditor in Continuing Airworthiness, Maintenance & Production environments, under ICAO, EASA and other national regulatory requirements.

Andrew Varley

EASA Part 145 Maintenance Training Approval
EASA Part M Continuing Airworthiness
EASA Part CAMO (Continuing Airworthiness Management Organisation approval)
AOC Accountable Manager and Nominated Person
Introduction to International Air Law

Andrew has been working in the aviation industry for 47 years, in the areas of aircraft maintenance, continuing airworthiness and as a safety regulator. Andrew is a qualified aircraft maintenance engineer with 17 years of aircraft maintenance experience, on multiple aircraft types, in various roles.

Andrew has been part of the UK CAA for 30 years. During this time he worked with foreign Civil Aviation Authorities and Governments on improving safety standards and levels of compliance with ICAO standards.

Andrew has vast experience of the implementation and application of UK CAA and EASA requirements and he brings this experience to all the courses that he delivers.

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Our Mailing Address Aviation House Gatwick Airport South West Sussex RH6 0YR T: +44 (0) 330 0224401 Our Registered Address Aviation House Beehive Ring Road Crawley West Sussex RH6 0YR
Malaysia Location
Malaysian Aviation Academy Department of Civil Aviation Jalan Pekeliling 2, 64050 Sepang Selangor, Malaysia T: +603 8777 9011
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