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 2007-0296 affecting Apex Aircraft CAP 10B 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/CAP 10/12, which will become effective on 14 February 2008.
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 Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a legislative framework governing civil aviation in Australia, ensuring the safety and efficiency of air navigation. This Act empowers the Governor-General to make regulations that serve the interests of air navigation safety, such as those concerning airworthiness directives (ADs) that are essential for maintaining the continuing airworthiness of aircraft. Under this Act, the Civil Aviation Safety Regulations 1998 further detail the procedures through which ADs can be issued. These ADs are legislative instruments subject to disallowance and are integral to harmonising Australia's aviation safety measures with international standards as stipulated by the Convention on International Civil Aviation. The objective is to mandate compliance with international airworthiness standards and to ensure that Australian civil aviation operations meet the necessary safety requirements.
Scope and Application
The Civil Aviation Act 1988 applies to all aspects of civil aviation within Australia, empowering the Governor-General to make regulations in the interest of air navigation safety. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products, which are legislative instruments under the Acts Interpretation Act 1901 and Legislative Instruments Act 2003. These ADs are critical for maintaining the continuing airworthiness of aircraft as mandated by Annex 8 of the Convention on International Civil Aviation. The State of Design is responsible for the continuing airworthiness of an aircraft type and must provide necessary information to States of Registry, such as Australia, which then issue their own ADs based on these assessments. For example, CASA issued AD/CAP 10/12 in response to an AD from the European Aviation Safety Authority for the Apex Aircraft CAP 10B model. This process underscores Australia's commitment to international aviation safety standards without the need for public consultation or a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.
Key Provisions
The main operative sections of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for the regulation of civil aviation in Australia. Section 98 of the Act allows the Governor-General to make regulations for the safety of air navigation, while regulation 39.001 of the Regulations empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. This legislative mechanism is designed to ensure that all aircraft meet certain safety standards, aligning with the principles set out in Annex 8 to the Convention on International Civil Aviation.
The obligations imposed by these provisions on parties or entities include the State of Design's responsibility to ensure the continuing airworthiness of an aircraft type and to provide necessary information to the State of Registry. The State of Registry, in turn, must develop or adopt requirements to ensure the continuing airworthiness of aircraft on their register. CASA, as Australia’s national airworthiness authority, is tasked with assessing information from the State of Design and issuing Australian ADs as necessary. This process ensures that Australian registered aircraft comply with international safety standards.
Failure to comply with airworthiness directives can lead to significant consequences. Under the Civil Aviation Act 1988, non-compliance with an AD can result in civil penalties, including fines. The maximum penalty for each offence may vary depending on the seriousness of the breach, but it can be substantial. In addition to civil penalties, non-compliance with ADs can also lead to criminal charges, particularly if the breach results in a safety incident or accident. CASA has the authority to take enforcement actions against non-compliant aircraft operators, which can include grounding of the aircraft until compliance is achieved.
The legal framework surrounding ADs ensures that the safety of air navigation is maintained, and that both the State of Design and the State of Registry have clear roles and responsibilities in this regard. CASA’s role in assessing and issuing ADs based on international standards helps maintain consistency and safety across the Australian civil aviation sector. The absence of public consultation on specific ADs, as determined by the Office of Best Practice Regulation, streamlines the process but ensures that the safety imperatives are not delayed.