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 Authority (EASA) has issued AD 2009-0156 affecting Airbus A330 model aircraft. EASA acts on behalf of France, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/A330/106, which will become effective on 24 September 2009.
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 Initial Airworthiness in the Airworthiness and Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a framework for the regulation of civil aviation in Australia, aiming to ensure the safety and efficiency of air navigation within the country. The Act empowers the Governor-General to make regulations for the purposes of the Act, particularly in the interests of the safety of air navigation. The Civil Aviation Safety Regulations 1998 further elaborate on these provisions by authorising the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. These regulations are designed to address any identified safety issues and ensure that aircraft maintain their airworthiness throughout their operational lives.
In accordance with international obligations under the Convention on International Civil Aviation, CASA issues ADs to mandate requirements for the continuing airworthiness of aircraft. For example, in response to an AD issued by the European Aviation Safety Authority (EASA) for the Airbus A330 model, CASA has issued Australian AD/A330/106, effective from 24 September 2009. The process of issuing such ADs is governed by the legislative framework established under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, ensuring that Australia meets its international obligations and maintains high safety standards in civil aviation.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 collectively establish the regulatory framework for civil aviation safety in Australia, encompassing various aspects of aircraft and aeronautical products' airworthiness. The Act applies to entities involved in civil aviation operations within Australia, including aircraft operators, manufacturers, and maintenance service providers, as well as individuals such as pilots and engineers who must comply with airworthiness directives. These regulations extend nationally and are aligned with international standards under the Convention on International Civil Aviation, ensuring consistency and safety across jurisdictions. The issuance of airworthiness directives (ADs) is a critical mechanism under regulation 39.001 of the Civil Aviation Safety Regulations 1998, allowing the Civil Aviation Safety Authority (CASA) to mandate safety measures when necessary. These ADs are legislative instruments that must adhere to the provisions of the Acts Interpretation Act 1901 and are subject to disallowance. In the case of the European Aviation Safety Authority's AD 2009-0156 concerning Airbus A330 aircraft, CASA has issued a corresponding Australian AD, which reflects Australia's commitment to international safety standards. This particular AD was issued without public consultation due to its basis in international obligations, and it does not require a Regulatory Impact Statement. CASA, acting as Australia's national airworthiness authority, ensures that all necessary measures are in place to maintain the continuing airworthiness of aircraft registered in Australia.
Key Provisions
The main operative sections of the Civil Aviation Act 1988, as supported by the Civil Aviation Safety Regulations 1998, facilitate the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). Section 98 of the Act allows the Governor-General to make regulations for the safety of air navigation, and regulation 39.001 of the Regulations empowers CASA to issue ADs for types of aircraft or aeronautical products. Subregulation 39.001(5) further clarifies that ADs are considered disallowable instruments under the Acts Interpretation Act 1901, making them legislative instruments as per the Legislative Instruments Act 2003. The issuance of these directives is crucial for maintaining the continuing airworthiness of aircraft types, in line with the Convention on International Civil Aviation.
Under the Civil Aviation Safety Regulations 1998, the obligations imposed on CASA and other parties include the assessment and potential issuance of Australian ADs when a State of Design, such as France, issues an AD affecting aircraft registered in Australia. CASA must evaluate the information provided by the State of Design and, if necessary, issue a corresponding AD to ensure compliance with international safety standards. This process underscores the responsibility of the State of Registry, which in Australia is CASA, to develop or adopt requirements that ensure the continuing airworthiness of aircraft. The State of Design's responsibility is to provide necessary information to maintain airworthiness, while the State of Registry, in this case CASA, must act on that information to safeguard aviation safety.
There are significant consequences for non-compliance with the ADs issued under the Civil Aviation Act 1988. Any person or entity that fails to comply with the requirements of an AD may face both civil and criminal penalties. Civil penalties can include fines up to the maximum limits specified in the regulations, which can vary depending on the severity of the violation. Additionally, failure to comply with ADs can result in criminal charges, where offenders may face imprisonment. These penalties are intended to enforce adherence to safety standards and ensure the highest level of safety in air navigation. The seriousness of these consequences underscores the importance of compliance with ADs to maintain aviation safety standards.