CIVIL AVIATION ACT 1988
CIVIL AVIATION SAFETY REGULATIONS 1998
ISSUE OF AIRWORTHINESS DIRECTIVE
Under section 98 of the Civil Aviation Act 1988, the Governor-General may make regulations for the purposes of the Act and in the interests of the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, CASA may issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. Subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998 provides that an AD is a disallowable instrument for the purposes of section 46A of the Acts Interpretation Act 1901. Therefore, in accordance with section 6 of the Legislative Instruments Act 2003, an AD is a legislative instrument.
Under Annex 8 to the Convention on International Civil Aviation, the State of Design has overall responsibility for continuing airworthiness of an aircraft type, and must provide any information necessary to ensure the continuing airworthiness of a type to appropriate States of Registry. ADs (and their equivalents) are the most common form of continuing airworthiness information, and are issued by most ICAO Contracting States.
The State of Registry of an individual aircraft is responsible for its continuing airworthiness. Under Annex 8, the State of Registry must develop or adopt requirements to ensure the continuing airworthiness of aircraft. When a State of Design issues an AD against a type of aircraft on the Australian Register, CASA, as Australia’s national airworthiness authority, must assess that information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design.
The French DGAC has issued AD 96-277-037(A) R2 affecting SA 315 model helicopters. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/SA 315/13, which will become effective on 21 December 2006.
As this AD is issued because of Australia’s obligations under Convention on International Civil Aviation, and because it is issued in response to an AD raised by the relevant State of Design, no consultation of the Australian public has taken place on this AD. The Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a legislative framework for the regulation of civil aviation in Australia, ensuring the safety of air navigation and the continuing airworthiness of aircraft. The Act empowers the Governor-General to make regulations for the purposes of the Act, including the issuance of airworthiness directives (ADs) as per section 98. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 further supports the issuance of ADs by the Civil Aviation Safety Authority (CASA) to mandate compliance with airworthiness standards. The legislative process for ADs includes their classification as disallowable instruments under the Acts Interpretation Act 1901, and their status as legislative instruments according to the Legislative Instruments Act 2003. These directives are crucial in fulfilling Australia’s obligations under the Convention on International Civil Aviation, particularly in relation to the continuing airworthiness of aircraft types designed in other countries and registered in Australia. The policy objective of the ADs is to maintain high safety standards in line with international conventions and requirements.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish the framework for issuing airworthiness directives (ADs) to ensure the continuing airworthiness of aircraft and aeronautical products registered in Australia. Under section 98 of the Act, the Governor-General is empowered to make regulations that serve the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically allows the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. These directives are legislative instruments, subject to disallowance and review under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The application of these ADs extends to all aircraft and aeronautical products registered in Australia, as CASA must ensure compliance with international standards set by the State of Design, particularly under Annex 8 of the Convention on International Civil Aviation. In the case of the SA 315 model helicopters, CASA issued Australian AD/SA 315/13 in response to the French DGAC's AD 96-277-037(A) R2, reflecting Australia's obligations under the Convention and without the need for public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, in particular section 98, empowers the Governor-General to create regulations that align with the Act's objectives and ensure the safety of air navigation. Section 39.001 of the Civil Aviation Safety Regulations 1998 authorises the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning specific types of aircraft or aeronautical products. Subregulation 39.001(5) of these regulations further classifies ADs as disallowable instruments under section 46A of the Acts Interpretation Act 1901 and, consequently, as legislative instruments as per section 6 of the Legislative Instruments Act 2003. This regulatory framework underscores the importance of maintaining the airworthiness of aircraft through the issuance and compliance with ADs.
Obligations under this Act are primarily directed at CASA, which must assess and, if necessary, issue ADs based on information from the State of Design. For instance, when the French Civil Aviation Authority (DGAC) issues an AD for a specific aircraft type registered in Australia, CASA must evaluate this information and, if appropriate, issue a corresponding AD for Australia. This ensures that all aircraft registered in Australia meet the necessary airworthiness standards as set by the State of Design. Additionally, the State of Registry, which in this case is Australia, must ensure the continuing airworthiness of the aircraft registered within its jurisdiction by implementing the requirements outlined in the ADs.
Failure to comply with the requirements set forth in ADs can result in significant consequences. While the specific offences and penalties are not detailed in the provided text, non-compliance with ADs generally can lead to civil or criminal penalties. These penalties can include fines, suspension or revocation of aircraft registration, and potentially criminal charges for those responsible for the oversight and management of the aircraft. The severity of these penalties underscores the critical nature of adhering to airworthiness directives to maintain safety standards in aviation.
In summary, the key provisions of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 mandate the issuance and compliance with ADs to ensure the continuing airworthiness of aircraft registered in Australia. CASA plays a central role in assessing and implementing these directives, while the State of Registry must ensure that all aircraft meet the required standards. Non-compliance with these directives can lead to severe civil and potentially criminal penalties, highlighting the importance of adherence to these regulations in maintaining aviation safety.