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/CESSNA 177/20 affecting Cessna 177RG model 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 regulate civil aviation activities in Australia, with the overarching aim of ensuring the safety of air navigation. The Act provides a framework for the regulation of civil aviation and empowers the Governor-General to make regulations for the purposes of the Act, as exemplified by the Civil Aviation Safety Regulations 1998. Section 98 of the Act specifically authorises the creation of regulations that serve the interests of air navigation safety, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These ADs, being legislative instruments, are subject to disallowance and must comply with the Legislative Instruments Act 2003. The issuance of ADs is a common practice among ICAO Contracting States and aligns with Australia's obligations under Annex 8 to the Convention on International Civil Aviation, which stipulates that the State of Design is responsible for the continuing airworthiness of an aircraft type, while the State of Registry must ensure the continuing airworthiness of individual aircraft.
In the specific instance of AD/CESSNA 177/20, which affected Cessna 177RG model aircraft, CASA reviewed and subsequently cancelled the directive, effective from 31 July 2008, without the need for a replacement AD. This cancellation was in accordance with Australia's obligations under the Convention on International Civil Aviation and did not necessitate consultation with the Australian public or a Regulatory Impact Statement. The AD cancellation was authorised by the Manager, Systems and New Technologies in the Airworthiness Engineering Branch on behalf of CASA, in line with subsection 84A(2) of the Act.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 together provide the framework within which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs) to ensure the safety of air navigation in Australia. The Civil Aviation Act 1988 empowers the Governor-General to make regulations in the interests of the safety of air navigation, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically authorises CASA to issue ADs for kinds of aircraft or aeronautical products. These ADs are legislative instruments that fall under the purview of the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The ADs are crucial for ensuring the continuing airworthiness of aircraft as stipulated under Annex 8 to the Convention on International Civil Aviation, which places the responsibility for continuing airworthiness on the State of Registry and the State of Design of an aircraft. CASA, acting on behalf of the Commonwealth, has issued, reviewed, and subsequently cancelled AD/CESSNA 177/20, affecting Cessna 177RG model aircraft, with the cancellation set to become effective on 31 July 2008. This cancellation was made in accordance with Australia’s obligations under the Convention on International Civil Aviation and did not require public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides the framework for ensuring the safety and airworthiness of aircraft in Australia. Section 98 of the Act allows the Governor-General to make regulations for the purposes of the Act, and regulation 39.001 specifically empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These ADs are legislative instruments and must comply with the requirements of the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. They are essential for maintaining the continuing airworthiness of aircraft and are a common form of communication between the State of Design and the State of Registry, as stipulated in Annex 8 to the Convention on International Civil Aviation.
The obligations imposed on parties and entities governed by these provisions are significant. The State of Design has the primary responsibility for the continuing airworthiness of an aircraft type and must provide necessary information to the State of Registry. The State of Registry, in turn, is responsible for the continuing airworthiness of individual aircraft within its jurisdiction and must develop or adopt requirements to ensure this. In Australia, CASA, as the regulatory body, plays a critical role in issuing ADs, reviewing them, and cancelling them when necessary, as seen in the case of AD/CESSNA 177/20 affecting Cessna 177RG model aircraft. CASA's actions in this regard must align with Australia’s obligations under international conventions and the legislative framework.
There are no public consultations or regulatory impact statements required for ADs, as determined by the Office of Best Practice Regulation. This reflects the understanding that ADs are technical safety measures rather than regulatory instruments that would require broader public input or extensive economic analysis. CASA issues these directives in accordance with the specific provisions of the Civil Aviation Act 1988, ensuring that they serve their purpose of enhancing aviation safety without unnecessary bureaucratic delay. The cancellation of an AD, such as AD/CESSNA 177/20, is a significant action that must be carried out in compliance with international obligations and the Act's provisions. In this instance, the cancellation became effective on 31 July 2008, and no replacement AD was required.
In terms of penalties and consequences for breaches of these provisions, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish a framework where non-compliance with ADs can lead to serious civil and criminal consequences. While the specific penalties for non-compliance are not detailed in the provided text, it is known that failing to adhere to ADs can result in significant sanctions. These may include fines, imprisonment, or both, depending on the severity of the breach and the potential risk posed to aviation safety. The regulatory framework ensures that CASA and other relevant authorities have the necessary tools to enforce compliance and maintain the highest standards of safety in Australian aviation.