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-24/30 Amdt 1 affecting Piper PA-24 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 23 October 2008. 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, Airframes in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, was introduced to provide a legal framework for the regulation of civil aviation in Australia, with a strong focus on safety and efficiency. This Act empowers the Governor-General to make regulations in the interests of air navigation safety. In particular, the Civil Aviation Safety Regulations 1998, made under the authority of the Act, allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) that are critical for ensuring the continuing airworthiness of aircraft and aeronautical products. These directives are legislative instruments, which means they are subject to disallowance and scrutiny by the relevant parliamentary committees. The Civil Aviation Act 1988 thus plays a crucial role in maintaining the high safety standards required in Australian civil aviation, in alignment with international obligations under the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988 applies to aviation activities within Australia and the regulation of civil aviation safety, with a particular focus on ensuring the safety of air navigation. Under this Act, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products as per regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs serve as legislative instruments, disallowable under section 46A of the Acts Interpretation Act 1901, and are integral to maintaining the continuing airworthiness of aircraft types, aligning with international standards set by the Convention on International Civil Aviation. The ADs are issued by the State of Registry, which is responsible for the ongoing airworthiness of individual aircraft, in accordance with Annex 8 of the Convention. The cancellation of a specific AD, such as AD/PA-24/30 Amdt 1 affecting Piper PA-24 aircraft, is carried out by CASA and reflects Australia’s commitment to international obligations, without the need for public consultation or a Regulatory Impact Statement, as determined by 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, particularly section 98 and regulation 39.001, empower the Governor-General and the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. These directives serve as legislative instruments and are integral in maintaining the safety and airworthiness of aircraft within Australia. An airworthiness directive is a formal and enforceable requirement issued by CASA under the authority granted by regulation 39.001(5), which states that such directives are disallowable instruments under section 46A of the Acts Interpretation Act 1901. This means that while they are legislative instruments, they must comply with the requirements of the Legislative Instruments Act 2003.
The obligations and requirements imposed by these regulations on the parties and entities they govern include ensuring the continuing airworthiness of aircraft. The State of Design, which is the country where the aircraft type is designed, must provide any necessary information to ensure airworthiness. The State of Registry, which is the country where the aircraft is registered, must develop or adopt requirements to ensure the continuing airworthiness of the aircraft within its jurisdiction. CASA, acting under the authority of the Civil Aviation Act 1988, is responsible for issuing ADs that enforce these obligations and requirements. For example, CASA issued AD/PA-24/30 Amdt 1, which affected Piper PA-24 aircraft, but has since cancelled it as of 23 October 2008. This cancellation aligns with Australia’s obligations under the Convention on International Civil Aviation and reflects the dynamic nature of ensuring airworthiness.
Failure to comply with the airworthiness directives can lead to various civil and criminal consequences. While the specific consequences are not detailed in the text, it is understood that non-compliance could result in penalties under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998. Penalties for breaches of aviation regulations can include fines, imprisonment, or both, depending on the severity of the breach and the specific provisions of the applicable legislation. The exact penalties would be determined based on the nature and extent of the non-compliance, but they could include significant financial penalties and potential imprisonment for serious breaches.
The Civil Aviation Safety Regulations 1998 and related airworthiness directives are designed to ensure that all aircraft operating in Australia meet the required safety standards. The responsibilities of the State of Design and the State of Registry, along with the enforcement actions by CASA, create a comprehensive framework for maintaining airworthiness. The legislative instruments created under these regulations, such as the cancelled AD/PA-24/30 Amdt 1, demonstrate the regulatory body's commitment to safety and compliance. The consequences for non-compliance are severe, reinforcing the critical nature of adhering to these directives to protect public safety in aviation.