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 European Aviation Safety Authority (EASA) has issued AD 2006-0124 affecting Airbus A330 model aircraft. EASA acts on behalf of France, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/A330/62, which will become effective on 28 September 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, Airframes 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 regulate civil aviation activities within Australia, with a primary focus on ensuring the safety of air navigation. The Act provides the legal framework for the regulation of civil aviation operations, including the certification of aircraft, the licensing of aviation personnel, and the oversight of airworthiness. In 1998, the Civil Aviation Safety Regulations were introduced to further detail and implement the provisions of the Act. One of the key mechanisms for ensuring airworthiness is the issuance of airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs serve as legislative instruments, providing specific safety requirements that must be met by aircraft operators. The Civil Aviation (Safety) Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue such directives to maintain the safety standards mandated by the Act. The objective of these regulations is to uphold the highest safety standards in alignment with international obligations, particularly those outlined in Annex 8 to the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, grants the Civil Aviation Safety Authority (CASA) the authority to issue airworthiness directives (ADs) to ensure the safety of air navigation. These regulations apply to all aircraft registered in Australia, including those that are part of the Australian Register, and to aeronautical products that fall under the purview of Australian civil aviation regulations. The ADs are legislative instruments under the Acts Interpretation Act 1901 and are subject to disallowance. The issuance of these directives is consistent with international obligations under Annex 8 to the Convention on International Civil Aviation, which mandates that States of Design and States of Registry collaborate to ensure the continuing airworthiness of aircraft. Specifically, the State of Design, such as France for the Airbus A330, issues ADs, which CASA must then assess and potentially convert into Australian ADs, such as AD/A330/62, to enforce in Australia. This process is conducted in adherence to international protocols and does not require public consultation or a Regulatory Impact Statement as determined by the Office of Regulatory Review. The ADs are prepared by CASA officials, such as the Manager, Airframes, and are enacted under the authority of the Act.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for the safety of air navigation in Australia, with specific provisions for issuing airworthiness directives (ADs). According to section 98 of the Act, the Governor-General has the authority to make regulations for air navigation safety, and regulation 39.001 of the Regulations empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. These ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901 and are classified as legislative instruments in accordance with section 6 of the Legislative Instruments Act 2003.
The obligations placed on parties by these provisions are significant. The State of Design, such as France for the Airbus A330, has the responsibility to ensure the continuing airworthiness of the aircraft type and must provide necessary information to the States of Registry, including Australia. The State of Registry, represented by CASA in Australia, must then develop or adopt requirements to maintain the airworthiness of individual aircraft. In the case of an AD issued by a foreign authority like EASA, CASA must assess the information and, if deemed necessary, issue a corresponding Australian AD to enforce the foreign AD's requirements domestically.
Failure to comply with an airworthiness directive can result in serious consequences. Under the Civil Aviation Act 1988, non-compliance with an AD can be considered an offence, potentially leading to criminal charges. The specific penalties for breaches of ADs are not detailed in the provided text but generally include fines and potential imprisonment under the Act. Furthermore, failure to adhere to ADs can compromise the safety of air navigation, leading to potential accidents and, in severe cases, loss of life. Regulatory oversight ensures that ADs are issued and enforced to maintain high safety standards in civil aviation.