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, 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.
The German LBA has issued AD 97-073 affecting Dornier 328 model aircraft. Germany is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/DO 328/50, which will become effective on 16 March 2006.
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 Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to address the need for comprehensive regulation of civil aviation in Australia, ensuring safety and efficiency in air navigation. This Act provides the legal framework for the regulation of civil aviation, including the establishment of the Civil Aviation Safety Authority (CASA) and the development of regulations to ensure the safety of air navigation. Under section 98 of the Act, the Governor-General has the authority to make regulations that are essential for the safety of air navigation. The Civil Aviation Safety Regulations 1998, made under this authority, include provisions for the issuance of airworthiness directives (ADs) by CASA to ensure the continuing airworthiness of aircraft registered in Australia. These regulations reflect Australia's commitment to international standards as outlined in Annex 8 to the Convention on International Civil Aviation. The issuance of Australian ADs, such as AD/DO 328/50, is a direct response to ADs issued by the State of Design, in this case Germany for the Dornier 328 model aircraft, and is made in accordance with the legislative requirements of the Civil Aviation Act and the relevant regulations.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides a framework for the regulation of civil aviation in Australia, with a particular focus on ensuring the safety of air navigation. Under this Act, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products to maintain the continuing airworthiness of aircraft. The issuance of ADs is a legislative instrument under the Acts Interpretation Act 1901 and is subject to disallowance. The Act applies to entities involved in the operation of aircraft, including aircraft manufacturers, operators, and maintenance providers, and encompasses a broad range of conduct and transactions related to aircraft airworthiness. Geographically, its application is national, aligning with Australia’s obligations under international conventions such as the Convention on International Civil Aviation. While the Act generally governs the airworthiness of aircraft within Australia, certain exclusions or exemptions may apply depending on specific circumstances and subordinate regulations. The application of the Act can also be extended or restricted through subordinate instruments, ensuring flexibility in addressing emerging safety concerns.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, allows the Governor-General to enact regulations that contribute to the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) concerning specific types of aircraft or aeronautical products. Subregulation 39.001(5) further clarifies that ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, making them legislative instruments as per section 6 of the Legislative Instruments Act 2003.
The ADs are issued in accordance with Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design, the country where the aircraft type is designed, holds the primary responsibility for ensuring the aircraft's ongoing airworthiness. This includes providing necessary information to states that register the aircraft. The State of Registry, where the aircraft is registered, must then develop or adopt regulations to ensure the continuing airworthiness of the aircraft. In the case of Australian registered aircraft, CASA, as the national airworthiness authority, must review ADs issued by the State of Design and, if necessary, issue corresponding Australian ADs to enforce the requirements.
The obligations under these regulations involve Germany, the State of Design for the Dornier 328 model aircraft, issuing an AD (AD 97-073) that CASA has assessed and adopted as Australian AD/DO 328/50. This AD will become effective on 16 March 2006. Given that the AD is issued due to Australia's obligations under the Convention on International Civil Aviation and in response to a directive from the relevant State of Design, no public consultation has been required. The Office of Regulatory Review has also determined that such ADs do not necessitate a Regulatory Impact Statement. The AD was made by the Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
Breaches of the provisions outlined in these regulations can lead to significant consequences. While the specific civil or criminal penalties are not detailed in the provided text, it is clear that non-compliance with ADs could result in safety risks, potentially leading to enforcement actions by CASA. The severity of penalties would depend on the nature and extent of the non-compliance, and could include fines or other sanctions for individuals or entities failing to adhere to the mandated airworthiness requirements.