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 EASA has issued AD 2006-0204 affecting Airbus A330 series aircraft. The EASA is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/A330/63, which will become effective on 26 October 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, enacted by the Australian Parliament, provides the legislative framework for the regulation of civil aviation in Australia. This Act was introduced to ensure the safety and efficiency of civil aviation operations within the country. One of its key provisions is the authority it grants to the Governor-General to make regulations, including airworthiness directives, in the interests of air navigation safety. Under this authority, the Civil Aviation Safety Regulations 1998 were established, allowing the Civil Aviation Safety Authority (CASA) to issue airworthiness directives for specific types of aircraft or aeronautical products. These directives serve as a critical mechanism for ensuring the continuing airworthiness of aircraft, aligning with international standards and obligations under the Convention on International Civil Aviation. CASA, as the national airworthiness authority, assesses information from the State of Design and issues corresponding Australian airworthiness directives, thus maintaining safety standards and compliance with international agreements.
Scope and Application
The Civil Aviation Safety Regulations 1998, specifically regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft and aeronautical products. This authority is exercised in accordance with section 98 of the Civil Aviation Act 1988, ensuring that the ADs are made with the paramount objective of enhancing the safety of air navigation. These ADs, once issued, are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901 and are classified as legislative instruments pursuant to section 6 of the Legislative Instruments Act 2003. This regulatory framework applies to all aircraft and aeronautical products registered in Australia, encompassing various industries and entities involved in civil aviation. The geographic reach of these regulations is national, as CASA is responsible for the continuing airworthiness of aircraft registered in Australia, in line with obligations under the Convention on International Civil Aviation. This legislative approach allows CASA to mandate specific safety requirements based on directives issued by the State of Design, ensuring that the continuing airworthiness of aircraft is maintained in compliance with international standards.
Key Provisions
The main operative sections of the Civil Aviation Safety Regulations 1998, particularly regulation 39.001, permit the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This authority is derived from section 98 of the Civil Aviation Act 1988, which allows the Governor-General to make regulations for the purposes of the Act and in the interests of the safety of air navigation. Regulation 39.001(5) further clarifies that an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and hence, it is also considered a legislative instrument as per section 6 of the Legislative Instruments Act 2003.
Under these regulations, CASA, as Australia's national airworthiness authority, must ensure that the continuing airworthiness of aircraft registered in Australia complies with international standards and recommendations set forth in Annex 8 to the Convention on International Civil Aviation. This includes the responsibility to issue Australian ADs when the State of Design issues an AD for a type of aircraft registered in Australia. The State of Design, which in this case is the European Union Aviation Safety Agency (EASA) for Airbus A330 series aircraft, has the primary responsibility for providing necessary information to maintain the continuing airworthiness of the aircraft type. CASA's role is to assess this information and, if necessary, issue corresponding ADs to mandate compliance.
The obligations and requirements imposed by the Act and the Regulations include the duty for CASA to assess ADs issued by the State of Design and to issue corresponding Australian ADs if appropriate. This ensures that aircraft registered in Australia meet the necessary safety standards and comply with international regulations. The State of Registry, which is Australia in this context, must also develop or adopt requirements to ensure the continuing airworthiness of aircraft. The issuance of ADs is a critical component of these requirements, ensuring that all relevant safety measures are implemented and maintained.
Breaches of the regulations or failure to comply with ADs can result in civil or criminal penalties. Although specific penalties are not detailed in the provided text, the overarching legal framework implies that non-compliance could lead to enforcement actions, fines, or other penalties as prescribed by the Civil Aviation Act 1988 and associated regulations. Given that ADs are integral to maintaining the safety of air navigation, any non-compliance could also result in severe consequences, including potential grounding of aircraft and further regulatory scrutiny.