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 56/26, affecting Beech 56 model aircraft in 1984. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 13 March 2008. No replacement AD is required, as the original unsafe condition no longer exists.
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 ensure the safety of air navigation and provide a regulatory framework for civil aviation in Australia. This Act, along with the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) which are critical for maintaining the safety standards of aircraft and aeronautical products. Section 98 of the Act and regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically authorise CASA to issue these directives, which are legislative instruments under the Legislative Instruments Act 2003. These directives ensure compliance with international standards set by the Convention on International Civil Aviation, particularly concerning the continuing airworthiness of aircraft, which is the responsibility of the State of Registry. The Civil Aviation Act 1988 thus addresses the need for a robust regulatory framework to maintain the safety and airworthiness of aircraft operating in Australian airspace.
Scope and Application
The Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, provides the legislative framework under which the Civil Aviation Safety Authority (CASA) issues airworthiness directives (ADs) aimed at ensuring the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers CASA to issue these directives for specific kinds of aircraft or aeronautical products, thereby formalising its role in maintaining the safety standards of aircraft registered within Australia. These ADs are legislative instruments that can be disallowed under the Acts Interpretation Act 1901 and are subject to the requirements of the Legislative Instruments Act 2003. Geographically, the Act applies across Australia and aligns with international standards as set out in Annex 8 to the Convention on International Civil Aviation, where the State of Design and the State of Registry have specific responsibilities for the continuing airworthiness of aircraft. CASA, as Australia's national airworthiness authority, ensures compliance with these international standards by issuing ADs in line with international practices and requirements. The process involves CASA reviewing and potentially cancelling existing ADs when the conditions that necessitated them no longer apply, as seen with AD/BEECH 56/26 for the Beech 58 model aircraft. The decision to cancel such ADs is made by CASA without the need for public consultation due to the reduction in regulatory burden, and such actions do not require a Regulatory Impact Statement as determined by the Office of Best Practice Regulation.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legal framework for the issuance of airworthiness directives (ADs) in Australia. Under section 98 of the Act, the Governor-General has the authority to make regulations in the interest of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 grants the Civil Aviation Safety Authority (CASA) the power to issue ADs for specific types of aircraft or aeronautical products. These ADs are considered legislative instruments, as outlined in subregulation 39.001(5) and section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these provisions require CASA to act on ADs issued by the State of Design, which holds the overall responsibility for the continuing airworthiness of an aircraft type. CASA must assess and, if necessary, issue an Australian AD to ensure the requirements of the State of Design are met. Additionally, the State of Registry is responsible for the continuing airworthiness of individual aircraft, necessitating the development or adoption of requirements to maintain airworthiness.
CASA issued AD/BEECH 56/26 in 1984, affecting the Beech 56 model aircraft. After review, CASA decided to cancel this AD, effective 13 March 2008, as the original unsafe condition no longer exists. No replacement AD is required. The cancellation was made without public consultation due to its nature, and the Office of Best Practice Regulation determined that it does not require a Regulatory Impact Statement. The AD was issued by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
For breaches of ADs, CASA can enforce penalties under the Civil Aviation Act 1988. Offences can include failure to comply with an AD, which may result in fines or imprisonment. The specific penalties depend on the severity of the breach and can include substantial financial penalties for individuals and corporations. The Act also provides for civil remedies, allowing CASA to seek court orders for compliance or to address damages caused by non-compliance with airworthiness directives.