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-32/73 affecting Piper PA-32-301T aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 25 September 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, 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, enacted by the Commonwealth Parliament, establishes the framework for civil aviation in Australia, with an overarching focus on ensuring the safety of air navigation. In pursuit of this objective, the Act allows the Governor-General to create regulations, including the Civil Aviation Safety Regulations 1998, which empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for various types of aircraft or aeronautical products. These ADs, which are legislative instruments, are issued to maintain the continuing airworthiness of aircraft, in alignment with Australia's obligations under the Convention on International Civil Aviation. The Civil Aviation Act 1988 and associated regulations thus provide the necessary legal basis for CASA to oversee and enforce compliance with airworthiness standards to ensure the safety and integrity of Australia's aviation sector.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, provides the framework within which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs) to ensure the safety of air navigation. These regulations apply to all entities involved in civil aviation within Australia, including aircraft manufacturers, operators, and other relevant stakeholders. The ADs pertain specifically to kinds of aircraft or aeronautical products, and they serve as legislative instruments under Australian law. Notably, ADs are issued to maintain the continuing airworthiness of aircraft, a responsibility that lies with the State of Registry, as outlined in Annex 8 to the Convention on International Civil Aviation. This Act and its associated regulations extend their reach nationally, ensuring compliance with international aviation safety standards. The ADs can be modified or cancelled based on evolving safety requirements or international obligations, as demonstrated by the cancellation of AD/PA-32/73 concerning Piper PA-32-301T aircraft, which was cancelled due to Australia's obligations under the Convention on International Civil Aviation. This process does not require public consultation or a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, establishes a framework for the issuance of airworthiness directives (ADs) to ensure the safety of air navigation (section 98 and regulation 39.001). Under this regulatory scheme, the Civil Aviation Safety Authority (CASA) has the authority to issue ADs for specific types of aircraft or aeronautical products. These ADs are considered disallowable instruments as per section 46A of the Acts Interpretation Act 1901, and are legislative instruments under section 6 of the Legislative Instruments Act 2003.
The obligations placed on CASA, as the issuing authority, include ensuring that ADs are issued in line with Australia’s international obligations under the Convention on International Civil Aviation, particularly Annex 8, which assigns the State of Design with the responsibility for the continuing airworthiness of an aircraft type. The State of Registry is also responsible for the continuing airworthiness of individual aircraft, requiring the development or adoption of specific requirements to meet these obligations. In this context, CASA has the duty to monitor and manage these ADs to maintain safety standards and to cancel any ADs that are no longer necessary or are superseded by international standards.
The Civil Aviation Safety Regulations 1998 mandate that CASA or its predecessors, such as in the case of AD/PA-32/73 affecting Piper PA-32-301T aircraft, review and potentially cancel ADs. This process ensures that regulations remain current and relevant. In the specific instance of AD/PA-32/73, CASA reviewed and subsequently cancelled the directive, which will take effect on 25 September 2008, without the need for a replacement AD. The cancellation aligns with Australia’s international obligations and does not require public consultation or a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.
In terms of legal consequences, any non-compliance with the ADs or failure to meet the obligations under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 could result in civil or criminal penalties. The specific penalties are not detailed in the provided text, but generally, they could include fines and other sanctions. The ADs are critical in maintaining the safety and airworthiness of aircraft, and their proper management is essential to avoid any potential safety breaches.