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.
The EASA has issued AD 2006-0344-E affecting Eurocopter EC 130 B4 model aircraft. EASA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/ECUREUIL/122, which will become effective on 16 November 2006.
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 Manager, Airframes, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, establishes the framework for ensuring the safety of air navigation within the country. One of its key provisions is the authority granted to the Governor-General to make regulations that serve the interests of aviation safety. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products. These directives are critical for maintaining the continuing airworthiness of aircraft and are issued in accordance with international standards set by the Convention on International Civil Aviation. The objective of these regulations is to ensure that aircraft operating in Australia meet the necessary safety standards, thereby protecting both the public and the integrity of the aviation industry.
In response to the European Aviation Safety Agency's (EASA) issuance of AD 2006-0344-E for the Eurocopter EC 130 B4 model aircraft, CASA has issued its own AD, AD/ECUREUIL/122, which will take effect on 16 November 2006. This directive is a direct result of Australia's obligations under the Convention on International Civil Aviation and is issued in compliance with the continuing airworthiness responsibilities outlined in Annex 8. The AD was made by the Manager, Airframes, in the Manufacturing, Certification and New Technologies Office of CASA, under the authority of subsection 84A(2) of the Act, without the need for public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, provides the framework for the issuance of airworthiness directives (ADs) in Australia. Under this legislation, the Civil Aviation Safety Authority (CASA) is empowered to issue ADs for types of aircraft or aeronautical products, as stipulated in regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are critical for ensuring the ongoing airworthiness of aircraft, a responsibility that is shared between the State of Design, which has overarching responsibility for the type, and the State of Registry, which oversees the individual aircraft. The issuance of an Australian AD is mandatory when a State of Design issues an AD that affects aircraft on the Australian Register, ensuring compliance with international standards as outlined in Annex 8 to the Convention on International Civil Aviation. This legislative framework not only extends to domestic application but also aligns with international obligations, thereby facilitating a coordinated approach to aviation safety across borders. Notably, ADs are considered legislative instruments under the Legislative Instruments Act 2003 and are subject to disallowance under the Acts Interpretation Act 1901.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the framework for the issuance of airworthiness directives (ADs) to ensure the safety of air navigation. Section 98 of the Act empowers the Governor-General to make regulations in the interests of air navigation safety, while regulation 39.001 of the Regulations allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. According to subregulation 39.001(5), an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and thus, it is considered a legislative instrument as per section 6 of the Legislative Instruments Act 2003.
The obligations imposed by this legislation include the responsibility of the State of Design to provide information necessary for ensuring the continuing airworthiness of an aircraft type. In the case of Australia, CASA, as the national airworthiness authority, must assess information from the State of Design and, if necessary, issue an Australian AD to enforce the requirements of the State of Design. This is particularly relevant when the European Aviation Safety Agency (EASA), as the State of Design, issues an AD, such as AD 2006-0344-E for the Eurocopter EC 130 B4 model aircraft. CASA has subsequently issued Australian AD/ECUREUIL/122, which will take effect on 16 November 2006.
Given that the issuance of this AD is mandated by Australia’s obligations under the Convention on International Civil Aviation and in response to an AD issued by the relevant State of Design, no consultation with the Australian public has been required. Additionally, the Office of Regulatory Review has concluded that ADs do not necessitate a Regulatory Impact Statement. The AD was made by the Manager, Airframes, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
The consequences for breaching the requirements set out in these ADs can be severe, as they are designed to maintain the safety of air navigation. While specific penalties are not detailed in the text provided, violations of ADs can lead to civil or criminal penalties under the Civil Aviation Act 1988 and associated regulations. These penalties can include fines, imprisonment, or both, depending on the severity of the breach and the discretion of the court. Such stringent measures underscore the importance of compliance with ADs to ensure the safety of all aircraft operating within Australian airspace.