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, the Civil Aviation Safety Authority (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.
CASA or its predecessors issued AD/PA-46/7 affecting Piper PA-46-310P aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 9 April 2009. No replacement AD is required.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. The Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Systems and New Technologies in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to address the need for comprehensive regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation. Under this Act, the Governor-General has the authority to make regulations that serve the interests of air navigation safety, with specific provisions enabling the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) as stipulated in regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs are legislative instruments, subject to disallowance and regulation under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003 respectively. The Civil Aviation Act 1988, in conjunction with international obligations under Annex 8 of the Convention on International Civil Aviation, delineates responsibilities between the State of Design and the State of Registry for ensuring the continuing airworthiness of aircraft, with CASA playing a pivotal role in implementing these obligations through the issuance and cancellation of ADs as appropriate.
Scope and Application
The Civil Aviation Act 1988 provides the legislative framework within which the Civil Aviation Safety Regulations 1998 operate, governing the safety of air navigation. Specifically, the Act empowers the Governor-General to enact regulations that contribute to the safety of air navigation, and under regulation 39.001, the Civil Aviation Safety Authority (CASA) is authorised to issue airworthiness directives for specified types of aircraft or aeronautical products. These directives, as specified in subregulation 39.001(5), are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, and thus fall under the purview of the Legislative Instruments Act 2003 as legislative instruments. This means that ADs hold the force of law and are subject to the relevant legislative scrutiny and processes. The scope of these regulations extends to all aircraft and aeronautical products registered within Australia, thereby encompassing a wide range of entities and industries involved in civil aviation. The geographic reach of the Act is national, with compliance required within Australian jurisdiction, aligning with international obligations under Annex 8 to the Convention on International Civil Aviation, where the State of Design and State of Registry have specific responsibilities for the airworthiness of aircraft types. The cancellation of a particular airworthiness directive, such as AD/PA-46/7 for Piper PA-46-310P aircraft, reflects Australia’s adherence to these international obligations and does not necessitate public consultation or a Regulatory Impact Statement as per the Office of Best Practice Regulation.
Key Provisions
The main operative sections of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the framework for the issuance and cancellation of airworthiness directives (ADs). Under section 98 of the Act, the Governor-General has the power to make regulations in the interests of the safety of air navigation, and regulation 39.001 specifically allows the Civil Aviation Safety Authority (CASA) to issue ADs for kinds of aircraft or aeronautical products. This regulation also states that an AD is a disallowable instrument, meaning it can be reviewed and potentially disallowed by Parliament, and is considered a legislative instrument under the Legislative Instruments Act 2003 (subsection 39.001(5)). The obligation on CASA to issue these directives is grounded in the requirements set out in Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design must provide information to ensure the continuing airworthiness of an aircraft type and that the State of Registry must develop or adopt requirements to ensure the same.
Under these provisions, CASA, as the regulatory authority, has specific obligations to monitor the airworthiness of aircraft within Australia and to act promptly to address any safety issues that arise. This includes the issuance of ADs when necessary to ensure compliance with safety standards, and the cancellation of such directives when the conditions that necessitated their issuance no longer exist. The cancellation of AD/PA-46/7 affecting Piper PA-46-310P aircraft is an example of CASA fulfilling this obligation. This AD was issued by CASA or its predecessors and has now been reviewed and cancelled in accordance with Australia’s international obligations under the Convention on International Civil Aviation. The cancellation will become effective on 9 April 2009, and no replacement AD is required, reflecting the resolution of the safety issue that prompted the directive.
Breaching the requirements set out in these regulations can lead to significant civil and criminal consequences. While the specific provisions of the Civil Aviation Act 1988 and Civil Aviation Safety Regulations 1998 do not detail the penalties for non-compliance with ADs in the text provided, it is generally understood that failure to comply with airworthiness directives can result in severe penalties. Civil penalties may include fines and the potential grounding of non-compliant aircraft, while criminal penalties could involve imprisonment for individuals found guilty of operating aircraft that do not meet the required safety standards. The exact penalties would depend on the specific circumstances and the severity of the breach, but the overarching intent is to enforce strict compliance to maintain the high safety standards necessary in civil aviation.