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 United States FAA has issued AD 2008-14-14 affecting Boeing 747 model aircraft. The United States is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B747/383, which will become effective on 23 October 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 Acting Manager, Systems and New Technologies in the Airworthiness Engineering Group, 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 legal framework for civil aviation in Australia, ensuring the safety and efficiency of air navigation. The Act empowers the Governor-General to create regulations that serve the interests of aviation safety, delegating authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. Such directives are essential tools for maintaining the continuing airworthiness of aircraft and aeronautical products, aligning with international standards set forth in Annex 8 to the Convention on International Civil Aviation. Given that ADs are legislative instruments subject to disallowance, they are created in accordance with the Legislative Instruments Act 2003. The objective of these directives is to address safety concerns identified by the State of Design and to mandate corrective actions through the State of Registry, thereby ensuring that aircraft registered in Australia meet international safety standards.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning certain types of aircraft or aeronautical products. These directives are essential tools for ensuring the continuing airworthiness of aircraft and are issued in accordance with international standards set by Annex 8 to the Convention on International Civil Aviation. The ADs apply to the entities and individuals responsible for the maintenance and operation of the specified aircraft, ensuring that all parties adhere to the safety standards and requirements outlined in the directives. Geographically, the application of these regulations extends across Australia, as CASA is the national airworthiness authority responsible for overseeing the airworthiness of all aircraft registered in the country. While ADs are legislative instruments that can be disallowed under certain conditions, no consultation of the Australian public is required for their issuance, as they are mandated by international obligations and issued in response to directives from the State of Design. The ADs are created and issued by CASA, with specific authority granted under the Act, ensuring that they meet the stringent safety standards necessary for the aviation industry.
Key Provisions
The Civil Aviation Act 1988 (section 98) provides the legal foundation for the issuance of regulations by the Governor-General, aimed at ensuring the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. These ADs serve as critical instruments for maintaining the safety and airworthiness of aircraft, aligning with international standards and obligations as outlined in Annex 8 to the Convention on International Civil Aviation. In the context of this specific legislation, CASA is tasked with assessing and, if necessary, issuing ADs that reflect the requirements set by the aircraft's State of Design.
The obligations imposed on parties and entities governed by this Act include the adherence to ADs issued by CASA. The State of Design, such as the United States for Boeing 747 models, is responsible for issuing ADs to ensure the continuing airworthiness of their aircraft designs. The State of Registry, in this case Australia, must comply with these directives, ensuring that all aircraft registered within its jurisdiction adhere to the mandated safety standards. CASA's role is to evaluate the ADs issued by the State of Design and, if deemed necessary, issue corresponding Australian ADs to maintain the safety and compliance of aircraft registered in Australia.
Failure to comply with ADs can result in significant legal and safety consequences. The Civil Aviation Safety Regulations 1998, under subregulation 39.001(5), classify ADs as disallowable instruments, meaning they can be subject to review and disallowance by the relevant parliamentary committees. Furthermore, non-compliance with ADs can lead to severe penalties, including fines and imprisonment. For instance, under section 41 of the Civil Aviation Act 1988, an operator who knowingly contravenes an AD can be liable for a penalty of up to $165,296 or imprisonment for up to five years, or both, highlighting the importance of strict adherence to these safety mandates.
In summary, the Civil Aviation Safety Regulations 1998 provide a structured framework for issuing ADs, ensuring that aircraft maintain their airworthiness in accordance with international standards. The obligations on States of Design and Registry, as well as operators, are clearly defined to uphold safety and compliance. The consequences for non-compliance are stringent, underscoring the critical nature of adhering to these directives to ensure the safety of air navigation.