CIVIL AVIATION ACT 1988
CIVIL AVIATION 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 DGAC has issued AD F-2005-035 affecting Airbus Model A320 aircraft. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/A320/172, which will become effective on 9 June 2005.
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 Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to ensure the safety and efficiency of civil aviation in Australia. It empowers the Governor-General to make regulations that contribute to the safety of air navigation, as seen in the issuance of airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs are legislative instruments that mandate safety requirements for specific types of aircraft or aeronautical products, aligning with international standards set by the International Civil Aviation Organization (ICAO). The Civil Aviation Safety Regulations 1998 further delineate the responsibilities of the State of Registry and State of Design in maintaining the continuing airworthiness of aircraft, with CASA acting as Australia's national airworthiness authority. The ADs serve as a critical tool in ensuring compliance with these international obligations, thereby facilitating the safe operation of aircraft within Australian airspace.
Scope and Application
The Civil Aviation Act 1988, as supplemented by the Civil Aviation Regulations 1998, provides the legislative framework within which airworthiness directives (ADs) are issued to ensure the safety of air navigation. Specifically, section 98 of the Act allows the Governor-General to make regulations that pertain to the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. These ADs are legislative instruments under section 46A of the Acts Interpretation Act 1901 and are subject to disallowance. Furthermore, the ADs are consistent with Australia's international obligations under Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design has overall responsibility for the continuing airworthiness of an aircraft type. Consequently, when a State of Design issues an AD, CASA must assess and, if necessary, issue a corresponding Australian AD to ensure compliance with international standards and the continuing airworthiness of aircraft registered in Australia.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, provides the foundational authority for the Governor-General to establish regulations that are essential for 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 specified types of aircraft or aeronautical products. This regulatory framework ensures that safety standards are consistently applied and maintained across the aviation industry. Furthermore, subregulation 39.001(5) designates ADs as disallowable instruments under section 46A of the Acts Interpretation Act 1901, and by extension, as legislative instruments according to section 6 of the Legislative Instruments Act 2003.
Under the Civil Aviation Act 1988 and its associated regulations, CASA has the responsibility to ensure the continuing airworthiness of aircraft registered in Australia. This obligation is aligned with Annex 8 of the Convention on International Civil Aviation, which mandates that the State of Design (the country where the aircraft type is designed) must provide necessary information to ensure the airworthiness of the aircraft type. When the State of Design issues an AD, CASA must review the information and, if deemed appropriate, issue a corresponding Australian AD. This process ensures that Australian-registered aircraft meet international safety standards and maintain their airworthiness.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 on CASA and the State of Registry include the continuous assessment and enforcement of airworthiness standards for aircraft. CASA must issue ADs when necessary, based on the information provided by the State of Design, to ensure that Australian-registered aircraft comply with international safety standards. Additionally, the State of Registry, which in Australia is CASA, must ensure that all aircraft under its registry are maintained in a safe and airworthy condition, adhering to both domestic and international regulations.
Breach of the provisions outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in both civil and criminal penalties. Operators who fail to comply with ADs may face enforcement actions from CASA, including fines and potential grounding of aircraft. Under section 98 of the Civil Aviation Act 1988, CASA has the authority to enforce compliance, and failure to adhere to ADs can result in significant financial penalties and legal consequences. The exact penalties are determined based on the severity of the breach and the impact on aviation safety.