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Defence Aviation Safety Authority

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Occurrences, Incidents and Accidents

For incidents and accidents – Contact the ASR Service Desk for all ASR related support - or 02 6128 7476.

For reportable occurrences to the Authority, please submit to: DASA Occurrence Reporting 

Continuing Airworthiness

For general enquiries pertaining to DASR Continuing Airworthiness please contact

DAVENG Design and SME Advice

In the first instance, contact your desk officer. If unable to make contact please email  the DAVENG group Mailbox

Aviation Operations

For enquiries pertaining Aviation Operations please email:

General Enquiries

DASA Enquiries

To provide general feedback to the Defence Aviation Safety Authority email:

DASR Enquiries

To provide feedback related to the Defence Aviation Safety Regulations (inclusive of AMC and GM) email: or submit a DASR Query Form 110 PDF-415KB

DASA Training and Education

For enquiries regarding DASA training and education programs please e-mail: Learning, Development and Coordination Team.

Newsbreak Subscription

To sign up to our information subscription service to receive up to date notification of events and document releases email:

DASA Stakeholder Feedback

To provide stakeholder feedback to the Defence Aviation Safety Authority email:

DASA Website Feedback

To provide website feedback click here: Website Feedback.

Specific Enquiries

Enquiries related to the Aviation Safety Management Systems (ASMS) can be submitted to the DASA ASMS Mailbox

Enquiries related to Aerodromes and Heliports can be submitted to the DASA Aerodromes Mailbox

Enquiries related to the following can be submitted to the DASA Type Cert Mailbox :

  • Applications for MTC, MSTC, MRTC, Major Change Approvals.
  • Product certification process.
  • Issue of MPTFs and approval of Flight Conditions.
  • Issue of CoA.
  • MTC holders and obligations.
  • DoSA.

Enquiries regarding feedback on the ADRM can be submitted to: DASA.ADRM-Feedback Mailbox

Enquiries regarding design technologies and standards can be submitted to DASA DTS Enquiries Mailbox

Enquiries related to design organisations and production can be submitted to the DASA.DIA Pt21 Mailbox

Enquiries related to Unmanned Aircraft Systems (UAS) can be submitted to the DASA.UAS Mailbox