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 US FAA has issued AD 2008-03-05 affecting Boeing B767 model aircraft. The USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B767/236, which will become effective on 10 April 2008.
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 Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes 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 legal framework for civil aviation in Australia, ensuring safety and efficiency within the sector. This Act empowers the Governor-General to make regulations that are essential for the safety of air navigation, which includes the issuance of airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. The ADs are legislative instruments that are necessary to maintain the continuing airworthiness of aircraft, as mandated by the Convention on International Civil Aviation (ICAO). In particular, the State of Design is responsible for the airworthiness of an aircraft type, while the State of Registry ensures the airworthiness of individual aircraft. The Australian Civil Aviation Safety Authority (CASA) plays a crucial role in issuing Australian ADs in response to directives from the relevant State of Design, ensuring compliance with international standards and obligations.
Scope and Application
The Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, provides the legislative framework through which airworthiness directives (ADs) are issued in Australia. This Act applies to the issuance of ADs by the Civil Aviation Safety Authority (CASA), which is Australia’s national airworthiness authority. Regulation 39.001 empowers CASA to issue ADs for specific kinds of aircraft or aeronautical products, thereby ensuring adherence to safety standards. Such directives are considered legislative instruments under section 46A of the Acts Interpretation Act 1901 and are subject to disallowance. While the ADs are issued in compliance with international obligations under Annex 8 to the Convention on International Civil Aviation, and because they respond to ADs issued by the relevant State of Design, they do not require consultation with the Australian public or a Regulatory Impact Statement. The geographic reach of these regulations is national, with CASA acting on behalf of the Commonwealth to enforce compliance with airworthiness standards across Australia.
Key Provisions
The Civil Aviation Act 1988 provides the legislative framework for aviation safety in Australia, and section 98 specifically empowers the Governor-General to make regulations for the safety of air navigation. Under this authority, regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This process ensures that aircraft meet necessary safety standards, aligning with the overarching goal of maintaining safe air navigation in Australia.
The obligations imposed by the Civil Aviation Act and the accompanying regulations are significant. CASA, as the national airworthiness authority, must review and act upon ADs issued by the State of Design, which in this case is the United States for Boeing B767 model aircraft. The State of Design is responsible for ensuring the continuing airworthiness of an aircraft type, and they provide necessary information to the State of Registry, which for Australian aircraft is CASA. CASA is then required to assess this information and, if appropriate, issue corresponding Australian ADs to enforce the requirements of the State of Design.
Failing to comply with an airworthiness directive can result in serious legal consequences. Under the Civil Aviation Act 1988, any person who contravenes an AD can be subject to civil penalties. The maximum penalty for an individual is generally determined by the seriousness of the contravention, with fines up to $126,000 for individuals and significantly higher for corporations. Additionally, CASA can take enforcement actions, including grounding the aircraft until compliance is achieved, which can have severe operational and financial repercussions for the operators.
It is important to note that ADs, such as the one issued for Boeing B767 aircraft, are issued under Australia's obligations under the Convention on International Civil Aviation and do not require public consultation. This is in line with the determination by the Office of Best Practice Regulation that ADs do not necessitate a Regulatory Impact Statement. This streamlined process ensures that safety directives can be implemented promptly and effectively to maintain the highest safety standards in Australia’s aviation sector.