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 65/4, affecting Beech 65 model aircraft in 1967. 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 will 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, enacted by the Commonwealth Parliament, was introduced to regulate civil aviation in Australia, ensuring safety and efficiency in air navigation. The Act empowers the Governor-General to create regulations that are in the interests of aviation safety, with one such regulation being the Civil Aviation Safety Regulations 1998. This regulation, among other things, allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific aircraft or aeronautical products. ADs are legislative instruments that serve as crucial tools for maintaining the continuing airworthiness of aircraft, in alignment with international standards set forth in Annex 8 to the Convention on International Civil Aviation. CASA, as Australia’s national airworthiness authority, is tasked with assessing and, if necessary, issuing ADs based on information provided by the aircraft's State of Design. In line with these provisions, CASA has decided to cancel AD/BEECH 65/4, which affected Beech 65 model aircraft from 1967, effective from 3 July 2008, as all affected aircraft have already been modified. This cancellation aims to reduce regulatory burden without necessitating a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.
Scope and Application
The Civil Aviation Act 1988 and its subordinate regulations, particularly the Civil Aviation Safety Regulations 1998, establish a comprehensive framework for ensuring the safety of air navigation in Australia. Under this legislation, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) concerning specific kinds of aircraft or aeronautical products, as outlined in regulation 39.001. These ADs are legislative instruments, subject to disallowance under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The issuance of ADs is aligned with international standards, specifically Annex 8 to the Convention on International Civil Aviation, which designates the State of Design as responsible for the continuing airworthiness of aircraft types and mandates the provision of necessary information to States of Registry. The State of Registry, which in Australia is CASA, must then ensure the continuing airworthiness of individual aircraft by adopting appropriate measures. In practice, when an AD is issued by the State of Design against a type of aircraft registered in Australia, CASA assesses the information and may issue a corresponding Australian AD. The AD/BEECH 65/4, which concerned Beech 65 model aircraft from 1967, is an example of such a directive; however, CASA has decided to cancel this AD, effective from 3 July 2008, due to the aircraft having been modified long ago, negating the need for a replacement AD. This decision to cancel the AD was made without public consultation, as it reduces the regulatory burden, and has been determined by the Office of Best Practice Regulation not to require a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, supported by the Civil Aviation Safety Regulations 1998, provides a framework for ensuring the safety of air navigation in Australia. Specifically, section 98 of the Act allows the Governor-General to make regulations that align with the Act’s objectives, including ensuring the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs, as detailed in subregulation 39.001(5), are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, and thus, legislative instruments under section 6 of the Legislative Instruments Act 2003.
The obligations imposed by the Act and the regulations are significant for both CASA and the State of Registry of an individual aircraft. CASA, as Australia's national airworthiness authority, is tasked with assessing information from the State of Design, which holds overall responsibility for the continuing airworthiness of an aircraft type. When an AD is issued by the State of Design, CASA must evaluate this information and, if necessary, issue an Australian AD to ensure compliance with the required airworthiness standards. The State of Registry, on the other hand, is responsible for ensuring the ongoing airworthiness of individual aircraft within its jurisdiction. This includes developing or adopting appropriate requirements to maintain the airworthiness of these aircraft.
Failure to comply with the provisions of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can lead to various consequences. While specific offences and penalties are not detailed in the provided text, it is clear that non-compliance with ADs could result in significant safety risks. CASA has the authority to enforce compliance through various means, including issuing fines or other penalties. The gravity of these penalties would depend on the nature and severity of the breach, with potential civil or criminal consequences for individuals or entities that fail to adhere to the mandated airworthiness requirements.