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 French DGAC has issued AD F-2005-212 affecting AIRBUS A319, A320 and A321 aircraft. France is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/A320/191, 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, New Technologies and Systems, 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 provide a comprehensive legislative framework for the regulation of civil aviation in Australia, addressing the need for stringent safety and operational standards in the aviation industry. Under the Act, the Governor-General has the authority to make regulations, such as the Civil Aviation Safety Regulations 1998, which include provisions for the issuance of airworthiness directives by the Civil Aviation Safety Authority (CASA). The issuance of these directives is a critical measure to ensure the ongoing safety and airworthiness of aircraft registered in Australia, aligning with international obligations under the Convention on International Civil Aviation. This legislative framework thus aims to maintain high safety standards in civil aviation, fulfilling Australia's commitments to international aviation safety protocols. The ADs are legislative instruments that CASA issues in response to safety concerns identified by the State of Design, ensuring compliance with international standards and maintaining the safety of aircraft in Australian airspace.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides the legal framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to ensure the safety of air navigation. Specifically, section 98 of the Act empowers the Governor-General to make regulations, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 authorises CASA to issue ADs for specific kinds of aircraft or aeronautical products. These directives are legislative instruments under the Legislative Instruments Act 2003 and must align with Annex 8 to the Convention on International Civil Aviation. The Act applies to entities such as aircraft manufacturers, operators, and regulatory bodies, focusing on maintaining the continuing airworthiness of aircraft. The geographic scope of the Act is national, with CASA acting on behalf of Australia in compliance with international standards. While the Act does not specify exclusions or thresholds in the issuance of ADs, they are generally issued in response to findings by the State of Design or other ICAO Contracting States, as seen in the case of the French DGAC’s AD affecting Airbus A319, A320, and A321 aircraft. This directive, in turn, prompted CASA to issue Australian AD/A320/191, which became effective on 16 March 2006.
Key Provisions
The Civil Aviation Act 1988 and its associated regulations provide a framework for ensuring the safety of air navigation. Under section 98 of the Act, the Governor-General can make regulations necessary for the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These ADs are considered legislative instruments, as per section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these provisions are significant for both CASA and the entities it governs. CASA, as Australia’s national airworthiness authority, must carefully assess any ADs issued by the State of Design and determine if an Australian AD is necessary. When a State of Design issues an AD, CASA must evaluate the information and, if deemed appropriate, issue a corresponding AD for the Australian context. This process ensures that all aircraft registered in Australia meet the required safety standards. Additionally, the State of Registry of each individual aircraft is responsible for ensuring the continuing airworthiness of that aircraft, and must comply with any ADs issued by CASA.
Failure to comply with an AD can result in significant consequences. Under the Civil Aviation Act 1988, non-compliance with an AD is considered an offence, potentially leading to civil or criminal penalties. The specific penalties can vary, but in serious cases, the maximum penalty can be substantial. The exact penalties would depend on the specific circumstances and the discretion of the court. It is crucial for all relevant parties, including aircraft operators and maintenance providers, to adhere to the requirements set out in any issued AD to avoid these potential consequences.