Defence Aviation Safety Authority
The Defence Aviation Safety Regulation (DASR) was introduced in 2016 and replaced the Military Operational and Technical Airworthiness Regulations. DASR align with the European Military Airworthiness System which is an emerging convention.
Joint Directive 21/2021 The Defence Aviation Safety Framework PDF-459KB, has now been released which establishes the framework for the management of aviation safety within Defence and assigns accountabilities for its implementation and ongoing administration.
All Current and Historical Regulations
Current Regulations
Historical Regulations
Record of Changes Between Releases
2022
October
Summary of Change DASR for 28 Oct 22 Release PDF-221KB
Record of Change DASR for 28 Oct 22 Release PDF-871KB
April
Summary of Change DASR for 28 Apr 22 Release PDF-199KB
Record of Change DASR for 28 Apr 22 Release PDF-1501KB
2021
October
Summary of Change DASR for 28 Oct 21 Release PDF-199KB
Record of Change DASR for 28 Oct 21 Release PDF-1501KB
April
Summary of Change DASR for 29 Apr 21 Release PDF-199KB
Record of Change DASR for 29 Apr 21 Release PDF-1501KB
Support Information
DASR Evolution and Implementation
Historical Regulations
Record of Changes Between Releases
2022
| October |
| Summary of Change DASR for 28 Oct 22 Release PDF-221KB |
| Record of Change DASR for 28 Oct 22 Release PDF-871KB |
| April |
| Summary of Change DASR for 28 Apr 22 Release PDF-199KB |
| Record of Change DASR for 28 Apr 22 Release PDF-1501KB |
2021
| October |
| Summary of Change DASR for 28 Oct 21 Release PDF-199KB |
| Record of Change DASR for 28 Oct 21 Release PDF-1501KB |
| April |
| Summary of Change DASR for 29 Apr 21 Release PDF-199KB |
| Record of Change DASR for 29 Apr 21 Release PDF-1501KB |
Information about the evolution of the current aviation regulations to DASR and the implementation and progress are detailed in the following links:
DASR Implementation Principles
- DASR 21 - Aircraft Certification and Production
- DASR M - Continuing Airworthiness Management Regulation
- DASR 147 - Maintenance Training Organisations
- DASR 145 - Requirements for Maintenance Organisations
- DASR 66 - Military Aircraft Maintenance Licence
- DASR Safety Management System
Other Supporting Information
Note: Information relating to DASR training and education is located on the DASA Presentations Web Page.
