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 2005-26-03 affecting Boeing 737 series aircraft. The United States is the State of Design for this aeroplane series. CASA has assessed this AD and has issued Australian AD/B737/278, which will become effective on 16 March 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 establish a comprehensive framework for civil aviation in Australia, addressing issues related to air navigation safety and the regulation of aircraft. This Act empowers the Governor-General to make regulations to ensure the safety of air navigation, with a focus on maintaining the airworthiness of aircraft. One such regulation, made under section 98 of the Act, is the Civil Aviation Safety Regulations 1998, which permit the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are critical in ensuring that aircraft continue to meet safety standards throughout their operational life.
The issuance of ADs is guided by international standards, particularly Annex 8 to the Convention on International Civil Aviation, which assigns responsibility for the continuing airworthiness of an aircraft type to the State of Design. CASA, as Australia's national airworthiness authority, must evaluate and, if necessary, issue Australian ADs in response to directives from the State of Design. For instance, in response to the United States Federal Aviation Administration's AD 2005-26-03 concerning Boeing 737 series aircraft, CASA issued Australian AD/B737/278, effective from 16 March 2006. The process of issuing such directives is conducted in compliance with Australian legislative requirements and does not require public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, governs the issuance of airworthiness directives (ADs) in Australia to ensure the safety of air navigation. The Act applies to all aircraft and aeronautical products operating in Australia and is implemented by the Civil Aviation Safety Authority (CASA), Australia's national airworthiness authority. The geographic reach of this legislation is nationwide, impacting all states and territories within Australia. ADs are legislative instruments that CASA can issue for specific types of aircraft or aeronautical products, as outlined in regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are essential for maintaining the continuing airworthiness of aircraft and are issued in accordance with international standards set forth by the Convention on International Civil Aviation. When the State of Design, such as the United States for Boeing 737 series aircraft, issues an AD, CASA is required to assess and, if necessary, issue a corresponding Australian AD. This process ensures that Australian aviation standards align with international safety requirements, thereby enhancing overall aviation safety. Notably, this Act does not require public consultation or a Regulatory Impact Statement for ADs, as they are considered necessary to comply with international obligations and are issued in response to directives from the State of Design.
Key Provisions
The Civil Aviation Act 1988, under section 98, allows the Governor-General to make regulations 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 specific types of aircraft or aeronautical products. Subregulation 39.001(5) clarifies that ADs are disallowable instruments under section 46A of the Acts Interpretation Act 1901 and, thus, legislative instruments under section 6 of the Legislative Instruments Act 2003. These directives are essential for ensuring the continuing airworthiness of aircraft and are typically issued by the State of Design, in this case, the United States for Boeing 737 series aircraft. CASA, as Australia's national airworthiness authority, must assess these directives and, if necessary, issue corresponding Australian ADs to enforce the required safety measures.
The obligations imposed by the Civil Aviation Safety Regulations 1998 on parties governed by these provisions include the responsibility of the State of Design to provide necessary information to ensure the continuing airworthiness of an aircraft type. This is mandated under Annex 8 to the Convention on International Civil Aviation. The State of Registry, which in this case is Australia, must also develop or adopt requirements to ensure the continuing airworthiness of aircraft within its registry. When the United States issues an AD, CASA must assess it and, if deemed necessary, issue an Australian AD to mandate the safety measures. This process ensures that all aircraft registered in Australia meet the required safety standards.
Failure to comply with the provisions of airworthiness directives can result in significant civil and criminal consequences. Under the Civil Aviation Act 1988, non-compliance with ADs can be considered a breach of safety regulations, leading to potential enforcement actions by CASA. Such actions may include fines, suspension of airworthiness certificates, or other administrative penalties. The severity of these consequences is intended to enforce adherence to safety standards and ensure the protection of passengers and crew. The Civil Aviation Safety Regulations 1998 further outline the specific penalties for non-compliance, which can include substantial fines and imprisonment, reflecting the serious nature of ensuring air safety.