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.
CASA issued AD/BEECH 65/54 Amendment 2, affecting Beech 65 model aircraft in 1980. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 3 July 2008. No replacement AD is required, as all affected aircraft would have been modified long ago.
No consultation with the Australian public has taken place on this AD cancellation, because the cancellation results in a reduction of the regulatory burden. 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 provide a legislative framework for the regulation of civil aviation in Australia, addressing the need for safety and efficiency in air navigation. This Act empowers the Governor-General to make regulations necessary for the safety of air navigation, including the issuance of airworthiness directives by the Civil Aviation Safety Authority (CASA). The Civil Aviation Safety Regulations 1998 further detail the processes and requirements for ensuring the continuing airworthiness of aircraft, with regulation 39.001 specifically enabling CASA to issue such directives for kinds of aircraft or aeronautical products. These directives are legislative instruments that reflect international standards as set out in Annex 8 to the Convention on International Civil Aviation, ensuring that the State of Design and State of Registry work collaboratively to maintain airworthiness. CASA's role is critical in assessing and, where necessary, issuing Australian airworthiness directives based on information from the State of Design, thus ensuring compliance with both national and international safety standards.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish the framework for airworthiness directives (ADs) in Australia. The Act authorises the Governor-General to make regulations for the safety of air navigation, and regulation 39.001 specifically empowers the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. These ADs are legislative instruments and serve as a means to ensure the continuing airworthiness of aircraft types as required by Annex 8 to the Convention on International Civil Aviation. The State of Registry, in this case CASA, has the responsibility to develop or adopt requirements to ensure the airworthiness of aircraft, and when a State of Design issues an AD, CASA must assess it and issue a corresponding Australian AD if appropriate. The ADs apply to specific aircraft types registered in Australia, and their issuance or cancellation does not require public consultation if it results in a reduction of regulatory burden. The cancellation of AD/BEECH 65/54 Amendment 2, which affected Beech 65 model aircraft, is an example of how CASA can reduce regulatory burden without the need for public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, alongside the Civil Aviation Safety Regulations 1998, provides the framework for the issuance and management of airworthiness directives (ADs) which are critical for ensuring the safety of air navigation. Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations for the purposes of the Act, specifically concerning the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. These ADs are legislative instruments, as stipulated in subregulation 39.001(5) and section 6 of the Legislative Instruments Act 2003. This legislative framework ensures that ADs are issued with the authority and oversight necessary for maintaining high safety standards in the aviation industry.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 on CASA, as the national airworthiness authority, are significant. CASA is required to assess any ADs issued by the State of Design and, if deemed appropriate, issue corresponding Australian ADs to ensure the continuing airworthiness of aircraft registered in Australia. This responsibility underscores the importance of continuous monitoring and updating of safety requirements to address potential issues proactively. CASA's role is further supported by the international obligations under Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design provide necessary information to the State of Registry, in this case, Australia.
Breach of the requirements set forth in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in serious consequences. While the specific offences, penalties, and consequences for non-compliance with ADs are not detailed in the provided text, the overarching legal framework implies that failure to adhere to these safety directives can lead to significant civil or criminal liabilities. Given that ADs are a legislative instrument, their breach can attract penalties as prescribed under relevant legislation, potentially including fines or other sanctions, to ensure compliance and maintain the high safety standards required in the aviation industry.