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 55/44, affecting Beech 55 model aircraft in 1976. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 5 June 2008. No replacement AD is required, all affected aircraft would have been inspected, and, if necessary, 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 ensure the safety and efficiency of civil aviation within Australia. This legislation provides the framework for the regulation of civil aviation operations, aircraft, and personnel, with a focus on maintaining high safety standards. The Act allows the Governor-General to create regulations that support the safety of air navigation, empowering the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products under regulation 39.001 of the Civil Aviation Safety Regulations 1998. This regulatory mechanism enables CASA to mandate safety requirements and ensure the continuing airworthiness of aircraft registered in Australia. The legislative intent is to align Australian aviation practices with international standards, particularly those outlined in Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design the responsibility for the continuing airworthiness of an aircraft type.
Scope and Application
The Civil Aviation Act 1988 and the associated Civil Aviation Safety Regulations 1998 apply to the issuance of airworthiness directives, which are legislative instruments under the authority of the Act. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows CASA to issue such directives concerning specific types of aircraft or aeronautical products to ensure air navigation safety. The application of these directives extends to all aircraft registered in Australia, with CASA, as the national airworthiness authority, responsible for assessing and issuing Australian airworthiness directives in line with the State of Design’s requirements. Notably, the issuance and cancellation of these directives, such as the recent cancellation of AD/BEECH 55/44, are governed by the Act and are actions taken by CASA without the necessity for public consultation due to the reduction of regulatory burden, as determined by the Office of Best Practice Regulation. The geographic reach of this legislation is national, covering all aircraft within Australian jurisdiction.
Key Provisions
The Civil Aviation Act 1988, as amended, and the Civil Aviation Safety Regulations 1998, establish a framework for airworthiness directives (ADs) that ensure the continuing airworthiness of aircraft. According to section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations for the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products, which are considered legislative instruments under section 6 of the Legislative Instruments Act 2003. Subregulation 39.001(5) specifies that ADs are disallowable instruments, meaning they can be subject to parliamentary scrutiny and disallowance.
Under this framework, the State of Design is responsible for the continuing airworthiness of an aircraft type and must provide necessary information to States of Registry. The State of Registry, in turn, must develop or adopt requirements to ensure the continuing airworthiness of aircraft within its jurisdiction. When the State of Design issues an AD for an aircraft type on the Australian Register, CASA must assess the information and, if appropriate, issue an Australian AD to mandate the requirements. This ensures that the continuing airworthiness of aircraft is maintained in accordance with international standards.
The obligations imposed on parties by these regulations include the requirement for CASA to review and, if necessary, issue ADs to ensure the safety of aircraft. The State of Registry must also ensure that aircraft under its jurisdiction comply with the ADs issued by CASA. These obligations extend to aircraft operators and owners, who must adhere to the requirements set forth in ADs to ensure the safe operation of their aircraft. Failure to comply with ADs can lead to significant safety risks, including the potential for aircraft to become unairworthy.
Breaches of the Civil Aviation Safety Regulations 1998 and non-compliance with ADs can result in civil and criminal penalties. Under section 36 of the Civil Aviation Act 1988, a person who contravenes a regulation can be liable to a penalty of up to $162,000 for individuals and $810,000 for corporations. Additionally, CASA has the authority to issue infringement notices for minor contraventions, which can incur fines up to $1,100. In more serious cases, breaches of safety regulations can lead to criminal charges, resulting in imprisonment for up to five years. CASA's enforcement actions are crucial to maintaining the high safety standards expected in the aviation industry.