UK Part-66

Part 66 General Guidance

Engineer licensing requirements after 1 January 2023

Clarification on certifying UK registered aircraft after 1 January 2023

Apply for a UK Part 66 Aircraft Maintenance Licence

This licence allows the holder to issue Certificates of Release to service, applicable to the Category or Sub-Category applied for at Licence issue

Renew a UK Part 66 Aircraft Maintenance Licence

Permits the holder to issue certificates of release applicable to the category or subcategory applied for

Apply for a UK issued Part 66 Aircraft Maintenance Licence with an EU Part 66 licence

Licence holders can issue Certificates of Release to service to UK registered aircraft, applicable to the Category

Apply for reactivation of a UK issued Part 66 Aircraft Maintenance Licence

Holders of this licence can issue Certificates of Release to service to UK registered Part 21 aircraft, applicable to the category

Apply for a UK Direct Course Approval for Part 66

How to apply to conduct type training

UK Part 66 licence renewal calculator

Calculate the rolling renewal cost for UK Part 66 aircraft maintenance licences

Licence verification

Application for the verification of licence details to companies, airlines or National Aviation Authorities

Add a category or sub-category UK Part 66 Aircraft Maintenance Licence

Permits the holder to issue certificates of release to service applicable to the Category or Sub Category applied for

Add category C privileges - UK Part 66 Aircraft Maintenance Licence

This permits the holder to issue Certificate(s) of Release to service following base maintenance on aircraft

Remove limitations from the basic category - UK Part 66 licence

An amended UK Part 66 Aircraft Maintenance Licence is issued following the removal of all exclusions to the relevant basic Category or Sub-Category that affects the certification privileges of the Licence holder

Add a type rating - UK Part 66 aircraft maintenance licence

The Licence entitles you to exercise certification privileges on a specific aircraft type(s)

Remove limitations from type ratings - UK Part 66 Aircraft Maintenance Licence

A new UK Part 66 Licence is issued and any Type Ratings on the Part 66 Aircraft Maintenance Licence will have the appropriate exclusions from the certification privileges lifted

Apply for an FAA A&P support letter for a ground engineer

Verify licence details to the Federal Aviation Administration of the United States of America

Change your details - UK Part 66 aircraft maintenance licence

How to apply to change your name, nationality or address

Request a replacement engineer licence

How to replace an engineer's licence that has been lost, damaged or stolen

Supporting documentation for Engineer licensing applications

Information on supporting documentation for Engineer licensing applications