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 Italian ENAC has issued AD 2001-001 affecting Agusta-Bell AB 412 model aircraft. Italy is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/BELL 412/47, which will become effective on 16 March 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, New Technologies and Systems, 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 was enacted to regulate civil aviation within Australia and to ensure the safety and efficiency of air navigation. Under this Act, the Governor-General has the authority to make regulations that promote the safety of air navigation. One such regulation is the Civil Aviation Safety Regulations 1998, which provide the Civil Aviation Safety Authority (CASA) with the power to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are legislative instruments and are issued to maintain the continuing airworthiness of aircraft, ensuring they meet safety standards. This legislative framework is integral in fulfilling Australia's obligations under international conventions, such as Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design maintain the airworthiness of aircraft types and communicate necessary information to States of Registry, such as Australia. In this context, CASA issues Australian ADs in response to directives from the State of Design, ensuring that Australian-registered aircraft comply with internationally recognised safety standards.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, provides the framework for ensuring the safety of air navigation in Australia. This legislation applies to all aircraft registered in Australia, including both commercial and private aircraft, and encompasses various aeronautical products. The Act grants the Civil Aviation Safety Authority (CASA) the authority to issue airworthiness directives (ADs) under regulation 39.001, which are legislative instruments subject to disallowance and the Legislative Instruments Act 2003. These ADs are critical for maintaining the continuing airworthiness of aircraft types, and they are issued in response to international obligations under the Convention on International Civil Aviation, specifically Annex 8, which designates the State of Design as responsible for an aircraft type's airworthiness. The State of Registry, which is Australia in this context, must ensure that all aircraft under its registry meet continuing airworthiness requirements. This legislative framework underscores Australia's commitment to international standards, ensuring that ADs issued by foreign States of Design, such as the Italian ENAC in this instance, are appropriately assessed and, if necessary, adopted as Australian ADs to enforce compliance within the Australian jurisdiction.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the safety of air navigation. Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations in the interest of safety, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific aircraft types or aeronautical products. Importantly, subregulation 39.001(5) designates ADs as disallowable instruments under section 46A of the Acts Interpretation Act 1901, classifying them as legislative instruments. This means ADs have formal legal standing and must be created in accordance with legislative procedures.
The obligations under the Act and regulations primarily fall on CASA and the State of Registry. The State of Design, which in this case is Italy for the Agusta-Bell AB 412 model aircraft, is responsible for ensuring the continuing airworthiness of an aircraft type and must provide necessary information to the State of Registry. CASA, as Australia’s national airworthiness authority, must then assess this information and, if appropriate, issue an Australian AD to enforce the State of Design’s requirements. This process ensures that Australian aircraft meet international safety standards.
Any breach of the obligations or requirements under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 may lead to various consequences. While specific penalties are not detailed in the provided text, non-compliance with ADs could result in significant legal ramifications, including fines and potential criminal charges. The severity of penalties would depend on the nature and extent of the breach, as well as the impact on aviation safety. Ensuring adherence to ADs is crucial to maintaining the high standards of safety required in civil aviation.