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-38/2 affecting Piper PA-38 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 18 December 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 and Structures 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 provide a comprehensive legal framework for ensuring the safety and efficiency of civil aviation in Australia. The Act empowers the Governor-General to make regulations that serve the interests of air navigation safety, delegating this authority to the Civil Aviation Safety Authority (CASA) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. The Act allows CASA to issue airworthiness directives, which are legislative instruments that are subject to disallowance and review under the Legislative Instruments Act 2003. These directives are essential for maintaining the continuing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry under Annex 8 to the Convention on International Civil Aviation. The legislative framework ensures that CASA, acting on behalf of the Australian Government, can effectively manage and communicate safety-related directives to relevant stakeholders.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, acting under the authority of the Civil Aviation Act 1988. These airworthiness directives are legislative instruments, as outlined in subregulation 39.001(5) and under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The ADs serve as a means to ensure the continuing airworthiness of aircraft types, aligning with Annex 8 of the Convention on International Civil Aviation, which mandates the State of Design to provide necessary information to the States of Registry. The State of Registry, in this case CASA, has the responsibility to ensure the ongoing airworthiness of individual aircraft, and the issuance and cancellation of ADs are integral to fulfilling these obligations. The specific AD/PA-38/2 for Piper PA-38 aircraft, issued and subsequently cancelled by CASA, reflects the dynamic nature of airworthiness management and adherence to international standards, without the need for public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legislative framework for the issuance of airworthiness directives (ADs) in Australia. Under section 98 of the Act, the Governor-General has the power to make regulations for the safety of air navigation, and regulation 39.001 of the Regulations specifically allows the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. According to subregulation 39.001(5), ADs are considered legislative instruments under the Acts Interpretation Act 1901, and therefore must comply with the provisions of the Legislative Instruments Act 2003. These regulations ensure that ADs, which are a common form of continuing airworthiness information, are issued in a manner that maintains the highest safety standards in line with international obligations.
The obligations imposed by the Civil Aviation Act and the Regulations on parties and entities are significant. The State of Design has the overarching responsibility for the continuing airworthiness of an aircraft type, as outlined in Annex 8 to the Convention on International Civil Aviation. This means the State of Design must provide any necessary information to ensure that the aircraft can maintain airworthiness. Similarly, the State of Registry for an individual aircraft must develop or adopt requirements to ensure the continuing airworthiness of that aircraft, following the guidelines set forth in Annex 8. CASA, as the regulatory authority in Australia, has the duty to issue ADs as required under the Civil Aviation Safety Regulations, ensuring compliance with both domestic and international standards.
The implications of failing to comply with ADs or the regulations governing them can be severe. Although specific offences and penalties are not detailed in the provided text, the context suggests that non-compliance could lead to serious civil or criminal consequences, as ADs are integral to maintaining the safety of air navigation. The seriousness of these consequences is underscored by the legislative status of ADs as disallowable instruments, indicating that breaches could result in legal action against the responsible parties. Given the critical role of ADs in ensuring aircraft safety, any non-compliance could potentially lead to significant legal repercussions, including fines or other penalties as determined by the courts.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish a robust framework for the issuance and compliance with airworthiness directives. These regulations impose clear responsibilities on the State of Design and the State of Registry, while also empowering CASA to issue ADs as necessary. The potential consequences of non-compliance highlight the critical importance of adhering to these directives to ensure the safety and integrity of air navigation in Australia.