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-31/15 affecting Piper PA-31 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 31 July 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 Branch, 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 framework for the regulation of civil aviation in Australia, addressing the need for safety and efficiency in the operation of aircraft. The Act empowers the Governor-General to make regulations that ensure the safety of air navigation, with the Civil Aviation Safety Regulations 1998 further detailing specific requirements. One such regulation is the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA), which are legislative instruments aimed at maintaining the continuing airworthiness of aircraft. The ADs are crucial in fulfilling Australia’s obligations under the Convention on International Civil Aviation, particularly the responsibility of the State of Design and the State of Registry to provide necessary information and ensure the safety of aircraft. The cancellation of a particular AD affecting Piper PA-31 aircraft was made by CASA, reflecting adherence to international obligations and the internal review processes without the need for public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Act 1988, alongside the Civil Aviation Safety Regulations 1998, provides the framework for ensuring the safety of air navigation in Australia. Specifically, the Act empowers the Governor-General to create regulations that serve the safety of air navigation, with regulation 39.001 delegating to the Civil Aviation Safety Authority (CASA) the responsibility of issuing airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These directives, considered legislative instruments under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003, are instrumental in maintaining the continuing airworthiness of aircraft as mandated by Annex 8 to the Convention on International Civil Aviation. The State of Registry holds the primary responsibility for ensuring the airworthiness of individual aircraft, aligning with international obligations and practices. The ADs are thus a critical mechanism for compliance with both national and international aviation safety standards.
Key Provisions
The Civil Aviation Act 1988, complemented by the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under regulation 39.001. These directives are legislative instruments, as specified in subregulation 39.001(5) of the Regulations and section 46A of the Acts Interpretation Act 1901. These ADs play a crucial role in ensuring the continuing airworthiness of aircraft and aeronautical products, aligning with Australia’s obligations under the Convention on International Civil Aviation. Specifically, section 98 of the Act allows the Governor-General to make regulations for the safety of air navigation, while Annex 8 of the Convention places the responsibility for continuing airworthiness on the State of Design and the State of Registry.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 include the duty of the State of Design to provide necessary information to ensure airworthiness and the responsibility of the State of Registry to develop or adopt requirements for the continuing airworthiness of individual aircraft. CASA, as the regulatory body, issues ADs that mandate compliance with specific safety standards. These directives are binding on the holders of aircraft and aeronautical products, requiring them to adhere to the safety measures and maintenance schedules outlined in the ADs.
Failure to comply with an airworthiness directive can result in significant legal consequences. Under the Civil Aviation Act 1988, violations of ADs can lead to civil penalties, including fines, and criminal penalties, such as imprisonment. The specific penalties are not detailed in the provided text, but they are determined according to the severity of the breach and the potential impact on aviation safety. CASA enforces these directives rigorously to ensure that all aircraft and aeronautical products meet the required safety standards, thereby safeguarding the public and maintaining the integrity of the aviation industry.