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 Civil Aviation Safety Authority or its predecessors issued AD/BEECH 60/26 affecting Beechcraft 60 and A60 model aircraft. CASA has assessed this AD and as a result has cancelled Australian AD/BEECH 60/26. The cancellation will become effective on 5 June 2008. No replacement AD is required, as the unsafe condition no longer exists.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. 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, Systems and New Technologies in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, was introduced to provide a framework for the regulation of civil aviation in Australia, with a primary focus on ensuring the safety of air navigation. This legislation empowers the Governor-General to make regulations that contribute to the overarching goal of aviation safety. Under this authority, the Civil Aviation Safety Regulations 1998 were established, which, among other things, grant the Civil Aviation Safety Authority (CASA) the power to issue airworthiness directives (ADs). These ADs serve as crucial tools for maintaining the continuing airworthiness of aircraft and aeronautical products. The regulations also position ADs as disallowable instruments, highlighting their legislative nature as per the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. This legislative framework ensures that Australia adheres to its international obligations under the Convention on International Civil Aviation, particularly concerning the responsibilities of the State of Design and the State of Registry for aircraft airworthiness.
Scope and Application
The Civil Aviation Act 1988, as amended by the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) that govern the safety of aircraft and aeronautical products. These directives apply to specific kinds of aircraft or aeronautical products and are a critical tool in ensuring the ongoing airworthiness of these entities. The Act's jurisdictional reach is national, as CASA acts on behalf of the Australian government, and its application is consistent with the requirements set out in Annex 8 of the Convention on International Civil Aviation. While ADs are legislative instruments, they are subject to disallowance under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. Notably, ADs do not typically require public consultation or a Regulatory Impact Statement, as they are technical measures aimed at maintaining safety standards. CASA’s authority to issue or cancel ADs, such as the case with AD/BEECH 60/26 affecting Beechcraft 60 and A60 model aircraft, is exercised in alignment with international obligations and domestic safety imperatives.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legislative framework for issuing airworthiness directives (ADs) in Australia. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the power to make regulations in the interests of safety, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically allows the Civil Aviation Safety Authority (CASA) to issue ADs for types of aircraft or aeronautical products. These ADs are considered legislative instruments and can be disallowed under section 46A of the Acts Interpretation Act 1901.
The obligations imposed by the Act and the Regulations on CASA and other entities are significant. CASA, as the national airworthiness authority, must ensure the continuing airworthiness of aircraft registered in Australia. When an AD is issued by the State of Design, CASA is required to assess the information and, if necessary, issue an Australian AD to enforce the requirements of the State of Design. This process ensures that Australian-registered aircraft meet international safety standards. Additionally, the State of Registry is responsible for the continuing airworthiness of individual aircraft, which includes implementing the requirements set out in ADs.
Failure to comply with the ADs can lead to serious consequences. If a person does not comply with an AD, they may be subject to civil or criminal penalties. Under section 36 of the Civil Aviation Act 1988, a person who contravenes an AD may be liable for a civil penalty, which can be significant, reflecting the importance of adhering to safety regulations. Additionally, if the contravention constitutes an offence under the Act, it may result in criminal penalties, including fines and imprisonment, as outlined in section 48 of the Act. The exact penalties depend on the nature and severity of the breach, but the potential for severe consequences underscores the importance of compliance.
Furthermore, the cancellation of an AD, such as AD/BEECH 60/26 affecting Beechcraft 60 and A60 model aircraft, must be handled with care. CASA assessed the AD and determined that the unsafe condition no longer existed, leading to the cancellation of the AD. This decision was made in accordance with the legislative framework and Australia’s obligations under the Convention on International Civil Aviation. The cancellation of the AD became effective on 5 June 2008, and no replacement AD was required. It is important to note that, due to the nature of ADs and their international obligations, consultation with the Australian public was not necessary, and the Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.