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UK Civil Aviation Regulations

These are published by the CAA on our UK Regulations pages. EU Regulations and EASA Access Guides published by EASA no longer apply in the UK. Our website and publications are being reviewed to update all references. Any references to EU law and EASA Access guides should be disregarded and where applicable the equivalent UK versions referred to instead.



This page provides information to owners, operators, approved organisations and certifying staff on acceptable Authorised Release Certificates for new and used / maintained aircraft components.

UK component acceptability tables

In order to properly control the acceptance of components being fitted to UK registered/operated aircraft, engines or components, which fall under the control of UK and partner countries Bilateral Aviation Safety Arrangements or working arrangements, the tables below provide an overview of what is required in terms of documentation to allow fitment.

The tables are provided as reference only, you should always refer to the latest version of the bilateral agreement or working arrangement to gain the latest information.

New components



State of origin

Authorised release document issued before 31 December 2020

Authorised release document issued after 31 December 2020

UK

EASA Form 1

CAA Form 1

EU+
(including Iceland, Norway, Switzerland)

EASA Form 1

EASA Form 1

USA

FAA Form 8130-3

FAA Form 8130-3

Canada

TCCA Form ONE

TCCA Form ONE

Brazil

ANAC Form F-100-01
(formerly SEGVOO 003)

ANAC Form F-100-01

Japan

EASA Form 1

EASA Form 1
JCAB Form 18

Israel 

CAAI Form 8130-3

CAAI Form 8130-3

Organisations located outside the UK and the EU where EASA has issued a Part 21 Production Approval

EASA Form 1

EASA Form 1  

 

New components note

EASA Form 1 releases issued by a Part 21 Production Organisation Approval holder issued by EASA or an EU Competent Authority are recognised under the UK-EU Trade and Cooperation Agreement; the SEGVOO 003 release document is no longer issued by Brazilian Organisations, but may still be applicable for older supplies and remains acceptable.

For CAAI Form 8130-3, refer to Official Record Series 9 - CAA Decision No 31.

Close New components

Used / Maintained components



State of origin

Authorised release document issued before 31 December 2020

Authorised release document issued from 31 December 2020 until 31 December 2022

Authorised release document issued after 31 December 2022

UK

EASA Form 1 (Dual or single release)

CAA Form 1 (Dual or Single release)

CAA Form 1 (Dual or Single release)

EU + (including Iceland, Norway and Switzerland)

EASA Form 1 (Dual or single)

EASA Form 1 (Dual or Single release)

CAA Form 1 (Issued by organisations holding CAA approval)

EU + (including Iceland, Norway and Switzerland) – Part ML aircraft only

EASA Form 1 (Dual or single)

EASA Form 1 (Dual or Single release)

CAA Form 1 or EASA Form 1 as provided by ORS 9 Decision 24 until 31 December 2024

USA

FAA Form 8130-3 (Dual FAA/EASA)

FAA Form 8130-3 (Dual FAA/EASA)

FAA Form 8130-3 (Dual FAA/EASA or FAA/CAA) until 31 December 2024

Canada

TCCA Form ONE (Dual TCCA/EASA)

TCCA Form ONE (Dual or Single release)

TCCA Form ONE (Dual or Single release)

Brazil

ANAC Form F-100-01 (formerly SEGVOO 003) (Dual ANAC/EASA)

ANAC Form F-100-01 (Dual ANAC/EASA)

ANAC Form F-100-01 (Dual ANAC/CAA)

ANAC Form F-100-01 (Dual ANAC/CAA)

Singapore

EASA Form 1

Form CAAS(AW)95 or

EASA Form 1

CAAS(AW)95

Japan

EASA Form 1

EASA Form 1

CAA Form 1 (Issued by organisations holding UK approval)

 

Rest of the World

EASA Form 1

EASA Form 1

CAA Form 1 (Issued by organisations holding UK approval)

Close Used / Maintained components