CIVIL AVIATION ACT 1988
CIVIL AVIATION 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 CAA-NL has issued AD NL-2005-001 affecting Fokker Model F50 aircraft. Netherlands is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/F50/91, which will become effective on 9 June 2005.
As this AD is issued because of Australia’s obligations under Convention on International Civil Aviation, and because it is issued in response to an AD raised by the relevant State of Design, no consultation of the Australian public has taken place on this AD. The Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a comprehensive regulatory framework for civil aviation in Australia, aimed at ensuring the safety and efficiency of air navigation. The Act provides the authority for the creation of regulations, such as those concerning airworthiness directives (ADs), which are critical for maintaining the continuing airworthiness of aircraft. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific kinds of aircraft or aeronautical products. These directives are considered legislative instruments and are subject to disallowance under the Acts Interpretation Act 1901. The Civil Aviation Act 1988 empowers CASA to issue such ADs, particularly in response to international obligations under the Convention on International Civil Aviation, thereby ensuring that Australian aircraft meet the necessary safety standards as determined by the relevant State of Design. The policy objective of the Act is to maintain and enhance the safety of air navigation through stringent regulatory oversight and adherence to international standards.
Scope and Application
The Civil Aviation Act 1988, complemented by the Civil Aviation Safety Regulations 1998, provides a framework for the regulation of civil aviation safety in Australia. Under this legislative umbrella, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) as stipulated in regulation 39.001. These ADs, which are legislative instruments subject to disallowance, mandate specific requirements for aircraft or aeronautical products to ensure their continued airworthiness. This legislative approach aligns with international standards, particularly Annex 8 to the Convention on International Civil Aviation, which delineates responsibilities for the State of Design and State of Registry in maintaining airworthiness. For instance, when the Netherlands, as the State of Design, issues an AD for Fokker Model F50 aircraft, CASA, as the State of Registry for Australia, is obligated to assess and, if necessary, issue a corresponding Australian AD. This international coordination ensures that aircraft registered in Australia meet global safety standards, thus enhancing the safety of air navigation within Australia and beyond.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, allows the Governor-General to create regulations in the interest of air navigation safety. This is implemented through regulation 39.001 of the Civil Aviation Safety Regulations 1998, where the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are considered legislative instruments, as stipulated in section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003.
The obligations under these provisions include the responsibility of the State of Design, which is the country where the aircraft type is designed, to ensure the continuing airworthiness of that aircraft type and provide necessary information to the States of Registry. The State of Registry, such as Australia, must develop or adopt requirements to maintain the airworthiness of aircraft registered within its jurisdiction. When an AD is issued by the State of Design, CASA must evaluate the information and, if necessary, issue an Australian AD to enforce the requirements set by the State of Design.
In the case of AD NL-2005-001, which pertains to Fokker Model F50 aircraft, the Netherlands is the State of Design. CASA has assessed the AD and issued Australian AD/F50/91, which will take effect on 9 June 2005. Given that this AD is a response to international obligations under the Convention on International Civil Aviation and is issued by the relevant State of Design, no public consultation has been required. Moreover, the Office of Regulatory Review has concluded that ADs do not necessitate a Regulatory Impact Statement.
Failure to comply with the requirements set forth in an AD can result in severe consequences. Offences under these regulations can lead to civil or criminal penalties, depending on the severity of the breach. The maximum penalties for non-compliance may include fines or imprisonment, as stipulated by the relevant sections of the Civil Aviation Act 1988 and associated regulations. These measures are intended to ensure the highest standards of air safety and compliance with international aviation standards.