CIVIL AVIATION ACT 1988
CIVIL AVIATION 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, 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. When a State of Design issues an AD against a type of aircraft on the Australian Register, CASA, as Australia’s national airworthiness authority, must assess that information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design.
Transport Canada has issued AD CF-2003-20 affecting Model CL 604 aircraft. Canada is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/CL 600/63, which will become effective on 14 April 2005.
As this AD is issued because of Australia’s obligations under Convention on International Civil Aviation, and because it is issued in response to an AD raised by the relevant State of Design, no consultation of the Australian public has taken place on this AD. The Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, was introduced to regulate civil aviation activities in Australia with a focus on ensuring the safety of air navigation. The Act provides a legislative framework that allows for the creation of regulations aimed at maintaining the highest safety standards in civil aviation. One of the significant provisions of the Act is the authority it grants the Governor-General to make regulations under section 98, which are essential for the interests of air navigation safety. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs serve as legislative instruments under the Legislative Instruments Act 2003 and are critical for ensuring the continuing airworthiness of aircraft as mandated by international standards such as Annex 8 to the Convention on International Civil Aviation. The Civil Aviation Act 1988 thus provides a robust framework for Australia to meet its international obligations while ensuring the safety and efficacy of civil aviation activities within the country.
Scope and Application
The Civil Aviation Act 1988, complemented by the Civil Aviation Safety Regulations 1998, provides the legislative framework for ensuring the safety of air navigation within Australia. This Act and its accompanying regulations apply to all aircraft, aeronautical products, and relevant personnel and entities within the Australian jurisdiction. Specifically, the Act empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for particular kinds of aircraft or aeronautical products under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs, which are legislative instruments as per the Legislative Instruments Act 2003, are mandated to ensure the continuing airworthiness of aircraft registered in Australia, aligning with international obligations under the Convention on International Civil Aviation. The State of Design, such as Canada in the case of Model CL 604 aircraft, issues directives that CASA assesses and, if necessary, translates into Australian ADs to maintain compliance and safety standards. Notably, this process operates under international protocols and does not require public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review.
Key Provisions
The Civil Aviation Act 1988, as amended, and the Civil Aviation Safety Regulations 1998 outline the framework for issuing airworthiness directives (ADs) in Australia. Under section 98 of the Act, the Governor-General can make regulations that serve the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. Subregulation 39.001(5) specifies that these directives are disallowable instruments, and by section 6 of the Legislative Instruments Act 2003, they are considered legislative instruments.
The obligations imposed by these provisions are multifaceted. The State of Design, which is the country where the aircraft is designed, holds the primary responsibility for ensuring the continuing airworthiness of an aircraft type under Annex 8 to the Convention on International Civil Aviation. This includes providing necessary information to the States of Registry, which are the countries where the aircraft is registered. For Australia, CASA, as the national airworthiness authority, is tasked with assessing any ADs issued by States of Design and, if deemed appropriate, issuing corresponding Australian ADs. This ensures that Australian-registered aircraft meet international safety standards.
The implications of failing to comply with these provisions are significant. Failure to adhere to ADs could lead to the grounding of affected aircraft, which can have severe operational, financial, and safety consequences for airlines and operators. Additionally, CASA has the authority to enforce compliance through various means, including administrative penalties, revocation of airworthiness certificates, or even legal action. The Civil Aviation Act 1988 also outlines specific offences and penalties for non-compliance, which can include substantial fines and imprisonment, depending on the severity of the breach.
The issuing of Australian AD/CL 600/63, in response to Transport Canada's AD CF-2003-20, exemplifies the practical application of these regulations. Given that this AD is issued under Australia's international obligations and in response to a directive from the relevant State of Design, no public consultation was necessary, and the Office of Regulatory Review has determined that such ADs do not require a Regulatory Impact Statement. The AD was issued by the Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A(2) of the Act, ensuring that the process adheres to legislative requirements.