The following links are made available for your information. In some cases they are provided by local authorities outside the control or management of the DCA.
Guernsey Aviation Legislation
Guernsey Aviation Legislation Link
Guernsey Aviation Requirements (GARs)
The Guernsey Aviation Requirements (GARs) provide detailed regulatory material for registration and operation of aircraft on the 2-REG. Revised GARs were published 1st December 2022. These are presented in Adobe PDF format. Where GAR's in their list of revisions refer to NPA's please see specific NPA below.
Definitions, Abbreviations and Units of Measurements
GAR 1 Version 6 1 September 2022 [939kb]
Occurrence Reporting GAR 13 Issue 2 [564kb]
Certification of Aircraft GAR 21 Version 10 1 December 2022 [912kb]
Continuing Airworthiness Requirements GAR 39 Version 9 1 December 2022 [964kb]
General Maintenance Requirements GAR 43 Version 4 1 September 2022 [893kb]
Aircraft Registration and Marking GAR 47 Issue 3 [501kb]
Flight Crew Licences and Ratings GAR 61 Issue 5 [353kb]
Aircraft Maintenance Personnel Licensing GAR 66 Issue 2 [463kb]
General Operating Instructions and Commercial Air Transport Operations GAR 91, 121 and 135 Version 8 1 December 2022 [4Mb]
General Operating Instructions and Complex General Aviation GAR 91 and 125_Version 11 1 December 2022 [3Mb]
Air Operator Certification GAR 119 Version 5 1 September 2022 [1Mb]
Aircraft Maintenance Organisation Approval GAR 145 Version 5 1 September 2022 [934kb]
Notice of Proposed Amendments (NPA's)
NPA 2022-1 - Omnibus changes to GAR 39, GAR 43 and GAR 66-2; introduction of GAC 43-1 and GAC 43-2. NPA 2022 1 31 March 2022 [395kb]
NPA 2022-2 - GAR 21: UK added to list of host states for TAC. NPA 2022 2 31 March 2022 [189kb]
NPA 2022-3 - GAR 145: Deletion of the 'equivalent standards' eligibility option; UK added to the list of host states eligible for validation of an AMO; editorial correction to Subpart C title. NPA 2022 3 31 March 2022 [238kb]
NPA 2022-4 - Changes to all GARs to reflect that they form the means of compliance with ICAO Annexes. NPA 2022 4 31 March 2022 [217kb]
NPA 2022-5 - 2022 changes to GAR 91, 121, 125, and 135. NPA 2022 5 31 March 2022 [491kb]
NPA 2022-6 - GAR 119: Omnibus changes; GAR 121/135: changes with respect to standard masses and Dangerous Goods. NPA 2022 6 15 June 2022 [386kb]
NPA 2022-7 - Changes to various GARs resulting from ICAO 2022 amendments, a selected CAAi audit finding and recodification of environmental standards NPA 2022-7 1 August 2022 [432kb]
NPA 2022-8 - Withdrawal of PBN approval option NPA 2022-8 1 November 2022 [337kb]
Guernsey Advisory Circulars (GACs)
The Guernsey Advisory Circulars provide an acceptable means of compliance and information for operators and owners. Revised GACs were published 6th February 2023. These are presented in Adobe PDF format.
Public Inspection of the Registers GAC-GEN-1_Public-inspection-of-the-registers Issue 2 [874kb]
Private Flight GAC GEN 3 Private flight Issue 3 [930kb]
Brexit GAC-GEN-4 Brexit [161kb]
Standard Design Change GAC 21-1 [822kb]
Tech Co-ordinator GAC 39-1_Tech co-ordinator [207kb]
Aircraft Maintenance programmes & reliability programmes GAC 39-2 Aircraft Maintenance Programmes & Reliability Programmes [801kb]
On Condition Maintenance GAC 39-3 On Condition Maintenance [518kb]
Release to service eligible persons GAC 39-4/43-4 Version 1 1 September 2022 [418kb]
GAR 43 Authorisations GAC 43-2 Version 1 1 September 2022 [386kb]
Aircraft Registration - Eligibility and admission criteria GAC 47-1 [554kb]
Pilot Licenses and Rating GAC 61-1 Pilot licenses and rating [393kb]
AML validations GAC 66.2 Version 2 1 September 2022 [387kb]
ATS Comms and Surveillance authorisations GAC 91-1 ATS Comms and Surveillance authorisations [567kb]
Air Operator Certification GAC 119-1 Nominated Postholders [381kb]
Training Programmes GAC 121/135-1 GSY Training Programmes [932kb]
Upset Prevention and Recovery Training GAC 121/135-2 Upset Prevention and Recovery Training [885kb]
Extended Diversion Time Operations GAC 121/135-3 Extended Diversion Time Operations [1014kb]
Aircraft Tracking GAC 125/135-4 [397kb]
Used Components/ Parts GAC 145-1 Used Components/ Parts [540kb]
Minimum Equipment List GAC MEL -47-2119-1 [958kb]
Electronic Flight Bag (EFB) Special Approval GAC SPA.015.EFB [314kb]
Guernsey Safety Information Bulletins (GSIBs)
GSIB 1 Agusta Bell and Bell 206 helicopters [401kb]
GSIB 2 CO contamination Minimisation & Dectection in GA Aircraft [456kb]
GSIB 3 Piston Engine Low Utilisation Maintenance Practices [417kb]