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-32/55 affecting Piper PA-32-260 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 regulatory framework for civil aviation in Australia, with a primary focus on ensuring the safety of air navigation. This Act empowers the Governor-General to create regulations, such as those governing the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs, which are legislative instruments as per the Legislative Instruments Act 2003, serve as a critical tool for maintaining the continuing airworthiness of aircraft, aligning with Australia's obligations under the Convention on International Civil Aviation. The Act thus facilitates the alignment of national regulations with international standards, ensuring that the safety and operational standards of aircraft in Australia are uniformly high and internationally recognised.
The cancellation of AD/PA-32/55 for Piper PA-32-260 aircraft by CASA, as a result of Australia's obligations under the Convention, exemplifies the practical application of these legislative provisions. This action underscores the importance of international cooperation in aviation safety and the role of CASA in upholding these standards domestically. The cancellation process was executed without public consultation as mandated by the relevant international agreements, reflecting the streamlined procedures necessary for timely and effective regulatory adjustments in the aviation sector. The Manager, Systems and New Technologies within CASA's Airworthiness Engineering Group made this decision in accordance with the Act, ensuring that regulatory actions are both compliant with international obligations and efficiently managed within the domestic framework.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 together establish the regulatory framework for ensuring the safety of air navigation in Australia. The Act grants the Governor-General the authority to make regulations necessary for the safety of air navigation, and under regulation 39.001, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are legislative instruments and are subject to disallowance under section 46A of the Acts Interpretation Act 1901. The scope of these regulations extends to all aircraft registered in Australia, and the ADs are issued in line with the requirements set out in Annex 8 of the Convention on International Civil Aviation, which mandates that the State of Design is responsible for the continuing airworthiness of aircraft types, while the State of Registry ensures the airworthiness of individual aircraft. As such, CASA issues ADs to maintain compliance with these international standards, and in certain cases, such as the cancellation of AD/PA-32/55 for Piper PA-32-260 aircraft, these actions are taken in accordance with Australia's obligations under the Convention. This cancellation, effective from 25 September 2008, was made by CASA without public consultation and does not require a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, allows the Governor-General to make regulations to ensure the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901 and are treated as legislative instruments as per section 6 of the Legislative Instruments Act 2003. The ADs serve as a critical mechanism for ensuring the continuing airworthiness of aircraft, aligning with Annex 8 of the Convention on International Civil Aviation.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 require CASA to issue ADs when necessary to maintain the airworthiness of aircraft. The State of Design, which is the country where the aircraft type is designed, has the primary responsibility for the continuing airworthiness of that aircraft type. This includes providing essential information to the State of Registry, which is the country where the aircraft is registered. The State of Registry must then implement or adopt the necessary requirements to ensure the ongoing airworthiness of the aircraft within its jurisdiction. In this case, CASA, acting on behalf of the State of Registry in Australia, issued AD/PA-32/55 for Piper PA-32-260 aircraft. However, following a review, CASA has cancelled this AD, effective from 25 September 2008, without the need for a replacement AD.
The cancellation of AD/PA-32/55 is in accordance with Australia’s obligations under the Convention on International Civil Aviation. Consequently, no consultation with the Australian public has been conducted regarding this cancellation. The Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement, reflecting the technical nature of these instruments and their primary focus on safety. The Manager, Systems and New Technologies in the Airworthiness Engineering Group at CASA made this AD cancellation under subsection 84A(2) of the Civil Aviation Act 1988.
In terms of potential consequences, while the text does not detail specific offences, penalties, or civil/criminal consequences for non-compliance with ADs, the overarching objective of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 is to ensure the safety of air navigation. Non-compliance with ADs could potentially result in safety hazards, leading to legal actions under the Act. The penalties for such breaches could include fines and, in severe cases, imprisonment, depending on the specific circumstances and the severity of the non-compliance.