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-2006-036 affecting Eurocopter AS 332 L2 model aircraft. France is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/S-PUMA/64, which will become effective on 6 February 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 legislative framework for the regulation of civil aviation in Australia, focusing on ensuring the safety of air navigation. The Act empowers the Governor-General to make regulations, including those concerning airworthiness directives, under section 98. These regulations, such as the Civil Aviation Safety Regulations 1998, delegate authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives for specific types of aircraft or aeronautical products, as per regulation 39.001. This legislative instrument process ensures that CASA can mandate compliance with international standards set by the State of Design, as mandated by Annex 8 to the Convention on International Civil Aviation. CASA’s role includes assessing foreign airworthiness directives and, if necessary, issuing corresponding Australian directives, thereby maintaining the continuing airworthiness of aircraft registered in Australia. The Civil Aviation Safety Regulations 1998 specify that such directives are disallowable instruments, highlighting their regulatory impact.
Scope and Application
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, governs the issuance of airworthiness directives, which are crucial for ensuring the continuing airworthiness of aircraft. According to regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives for specific kinds of aircraft or aeronautical products. This process is essential for maintaining safety standards in air navigation, as stipulated in section 98 of the Civil Aviation Act 1988. These airworthiness directives are legislative instruments, subject to disallowance under section 46A of the Acts Interpretation Act 1901, and thus must comply with the Legislative Instruments Act 2003. The regulations apply to all aircraft registered in Australia, aligning with international standards under Annex 8 to the Convention on International Civil Aviation, which places the responsibility for continuing airworthiness on the State of Design and the State of Registry. In instances where foreign States of Design issue directives, CASA must assess and, if necessary, issue corresponding Australian directives. This was exemplified by CASA’s issuance of AD/S-PUMA/64 in response to a French directive affecting Eurocopter AS 332 L2 models, reflecting Australia’s commitment to international aviation safety standards without the need for public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation (Airworthiness) Regulations 1998, under regulation 39.001, provide the authority for the Civil Aviation Safety Administration (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives are integral to maintaining the safety standards set forth in the Civil Aviation Act 1988 and are recognised as legislative instruments under the Legislative Instruments Act 2003 (section 6). The ADs are mandated by the overarching requirement that the State of Design must ensure the continuing airworthiness of an aircraft type, as stipulated in Annex 8 to the Convention on International Civil Aviation. The State of Registry, which in Australia’s case is CASA, must then develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within its jurisdiction.
The obligations placed upon the parties governed by these regulations are significant. CASA, as the national airworthiness authority, is responsible for assessing any ADs issued by the State of Design and determining whether an Australian AD is necessary. If an AD is deemed appropriate, CASA must issue it to mandate the requirements specified by the State of Design. This ensures that all aircraft registered in Australia comply with international safety standards. Additionally, the State of Registry is obligated to implement and enforce these ADs on the aircraft within its jurisdiction, ensuring that maintenance and operational standards are consistently met.
Failure to comply with an AD can result in severe civil and criminal consequences. Under the Civil Aviation Act 1988, non-compliance may lead to enforcement actions, including fines and potential prosecution. The maximum penalties for contravening an AD can be substantial, reflecting the critical importance of adhering to these safety directives. Civil penalties may include fines of up to $275,000 for corporations and $55,000 for individuals, while criminal penalties can include imprisonment for up to five years for individuals and fines for corporations that can be significant, depending on the severity of the breach. These stringent measures underscore the importance of compliance with airworthiness directives to maintain the safety and integrity of Australia's aviation sector.