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 European Aviation Safety Agency (EASA) has issued AD 2006-0048 affecting Airbus A330 aircraft. France is the State of Design for this type and is a member of the European Union. CASA has assessed this AD and has issued Australian AD/A330/56, which will become effective on 13 April 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, enacted by the Australian Parliament, is foundational legislation aimed at regulating civil aviation within Australia, ensuring safety and efficiency in air navigation. This Act empowers the Governor-General to make regulations conducive to the safety of air navigation, thereby establishing a robust framework for aviation oversight. Complementing the Civil Aviation Act 1988 are the Civil Aviation Safety Regulations 1998, which provide detailed operational and safety standards, including the authority for the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for aircraft and aeronautical products. These ADs, serving as legislative instruments, are integral to maintaining the continuing airworthiness of aircraft, ensuring compliance with international standards set by the International Civil Aviation Organization (ICAO). CASA, as Australia’s national airworthiness authority, must respond to ADs issued by the State of Design or other ICAO Contracting States, thereby fulfilling Australia's international obligations and ensuring the safety of air navigation within its jurisdiction.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives are legislative instruments that must be assessed and potentially mandated by CASA in accordance with Australia's obligations under the Convention on International Civil Aviation. This legislation applies to aircraft registered in Australia, their manufacturers, and operators, as well as any aeronautical products used on those aircraft. Geographically, its reach extends to the entire Commonwealth of Australia, ensuring compliance with international standards while maintaining national safety protocols. Any AD issued by CASA is a direct result of either international obligations or assessments of directives from the State of Design, such as the European Aviation Safety Agency (EASA) in the case of Airbus A330 aircraft. Notably, these directives do not require public consultation or a Regulatory Impact Statement, reflecting their technical nature and the authority's reliance on international standards and expert assessments.
Key Provisions
The key operative sections of this legislation are primarily section 98 of the Civil Aviation Act 1988, which empowers the Governor-General to create regulations in the interests of air navigation safety, and regulation 39.001 of the Civil Aviation Safety Regulations 1998, which allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. This AD mechanism is further clarified by subregulation 39.001(5) of the same regulations, which states that an AD is a disallowable instrument under the Acts Interpretation Act 1901. The AD issued in this context, AD/A330/56, pertains to Airbus A330 aircraft and is a legislative instrument created pursuant to section 6 of the Legislative Instruments Act 2003.
The obligations and requirements imposed by this legislation primarily revolve around the continuing airworthiness of aircraft. Under Annex 8 to the Convention on International Civil Aviation, the State of Design has a primary responsibility for the continuing airworthiness of an aircraft type, and must provide necessary information to ensure its airworthiness to relevant States of Registry. In this instance, the State of Design is France, which has issued AD 2006-0048 for Airbus A330 aircraft. The State of Registry, which in this case is Australia, must assess this information and, if appropriate, issue a corresponding AD to mandate the State of Design’s requirements. CASA has fulfilled this obligation by issuing AD/A330/56, which will become effective on 13 April 2006.
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 do not explicitly outline offences or penalties for failure to comply with ADs. However, the consequences of non-compliance can be severe, including potential grounding of aircraft, which could result in significant financial losses for airlines and disruptions to air travel. Additionally, non-compliance with ADs could lead to enforcement actions by CASA, which may include fines, legal proceedings, and other regulatory measures. The gravity of such consequences underscores the importance of adhering to ADs to maintain air safety.
Given that ADs are issued in response to international obligations and are a form of continuing airworthiness information, the process does not require consultation with the Australian public or the preparation of a Regulatory Impact Statement, as determined by the Office of Regulatory Review. The AD/A330/56 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, ensuring that the directive is issued with the proper authority and in compliance with the legislative framework.