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 FAA has issued AD 2005-02-02 affecting Boeing Model 767 aircraft. USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B767/208, which will become effective on 14 April 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 regulate civil aviation in Australia and ensure the safety of air navigation, among other objectives. This legislation provides the framework under which the Civil Aviation Safety Regulations 1998 operate, including the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). ADs are legislative instruments that are essential for maintaining the continuing airworthiness of aircraft as required under international conventions, specifically Annex 8 to the Convention on International Civil Aviation. The Act empowers the Governor-General to make regulations in the interests of safety, while CASA, as the national airworthiness authority, must issue Australian ADs in response to directives from the State of Design when they affect aircraft registered in Australia. The process of issuing such directives, as exemplified by AD/B767/208, is governed by Australia's obligations under international agreements and does not require public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Act 1988, alongside the Civil Aviation Safety Regulations 1998, facilitates the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA), Australia's national airworthiness authority, to ensure the safety of air navigation. These directives apply to specific types of aircraft and aeronautical products, aligning with international standards under Annex 8 of the Convention on International Civil Aviation. The Act and regulations mandate CASA to issue ADs when a State of Design issues an AD affecting aircraft on the Australian Register, thus ensuring that Australian aircraft meet international safety standards. This legislative framework applies to all entities involved in the design, registration, and operation of aircraft within Australia, encompassing aircraft manufacturers, operators, and maintenance providers. The geographic reach of this legislation is national, as CASA oversees the airworthiness of all aircraft registered in Australia, regardless of where they are manufactured or primarily operated. The issuance of ADs under this Act does not require public consultation due to their alignment with international obligations and their technical nature, and they are considered legislative instruments under the Legislative Instruments Act 2003.
Key Provisions
The Civil Aviation Act 1988, as amended by the Civil Aviation Regulations 1998, specifically empowers the Governor-General to create regulations that ensure the safety of air navigation under section 98. Regulation 39.001 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are essential for maintaining the continuing airworthiness of aircraft types, as mandated by Annex 8 to the Convention on International Civil Aviation, where the State of Design has the primary responsibility for this aspect. In the context of Australia, CASA acts as the national airworthiness authority and must issue corresponding ADs when the State of Design issues one for aircraft types registered in Australia.
The obligations imposed by this legislation on parties and entities primarily revolve around ensuring the continuing airworthiness of aircraft. The State of Design must provide necessary information to ensure that aircraft types remain airworthy, and CASA must assess this information to issue corresponding ADs. The State of Registry of an aircraft, which is CASA in Australia, must develop or adopt requirements to ensure the continuing airworthiness of aircraft within its registry. The obligation also extends to the manufacturers and operators of the aircraft to comply with the ADs issued by CASA. These directives must be followed to maintain the safety and airworthiness of the aircraft, which is critical for the safety of air navigation.
Breach of the requirements set out in the ADs can lead to significant civil and criminal consequences. While the Civil Aviation Act 1988 and Civil Aviation Regulations 1998 do not specify particular offences or penalties directly within this context, non-compliance with airworthiness directives can result in severe repercussions. For instance, operating an aircraft that does not meet the airworthiness standards can lead to enforcement actions by CASA, which might include fines, grounding of the aircraft, or even criminal charges against the operators or responsible individuals. Such actions are taken to ensure that the safety standards are upheld and that the integrity of air navigation is maintained. The seriousness of these potential penalties underscores the importance of adhering to the ADs issued by CASA.