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 United States FAA has issued AD 2006-25-01 affecting International Aero Engines V2500 series engines. The United States is the State of Design for these engines. CASA has assessed this AD and has issued Australian AD/V2500/3 which will become effective on 12 April 2007.
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 provide a comprehensive legal framework for civil aviation in Australia, addressing the need for safe and efficient air navigation and aircraft operations. In accordance with section 98 of this Act, the Governor-General has the authority to make regulations to ensure the safety of air navigation. This includes the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are legislative instruments, as defined by the Legislative Instruments Act 2003. CASA, as Australia’s national airworthiness authority, is responsible for assessing information from the State of Design and, if necessary, issuing Australian ADs to mandate specific requirements. This process ensures that Australian aircraft comply with international standards and obligations under the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, establishes a regulatory framework for ensuring the safety of air navigation in Australia. Under the Act, the Governor-General has the authority to make regulations in the interests of safety, and the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) concerning aircraft and aeronautical products. These ADs are considered legislative instruments, subject to disallowance and review under the Legislative Instruments Act 2003. The Act applies to all aircraft registered in Australia and to entities involved in the manufacture, maintenance, and operation of such aircraft. The geographic reach of the Act is national, aligning with Australia’s obligations under international civil aviation conventions, such as Annex 8 to the Convention on International Civil Aviation. While the Act broadly governs airworthiness, specific exclusions or exemptions are not detailed within the provided text, though it is noted that ADs issued in response to international obligations do not require public consultation or a Regulatory Impact Statement. Subordinate instruments, such as ADs, extend the application of the Act by providing detailed safety mandates that must be adhered to by relevant entities.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legislative framework for airworthiness directives (ADs). Under section 98 of the Act, the Governor-General is empowered to make regulations for the safety of air navigation, 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. This authority is critical in ensuring that aircraft meet safety standards and remain airworthy throughout their operational life. The ADs are considered legislative instruments, as stated in section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these provisions require CASA to actively monitor and respond to ADs issued by the State of Design, which is the country responsible for the aircraft's design. When a State of Design, such as the United States in the case of the V2500 series engines, issues an AD, CASA must assess the information and, if necessary, issue a corresponding Australian AD. This ensures that the safety standards set by the State of Design are implemented within Australia, aligning with the international obligations under the Convention on International Civil Aviation. The State of Registry, which is the country where the aircraft is registered, is also obligated to ensure the continuing airworthiness of the aircraft, in accordance with Annex 8 of the Convention.
Failure to comply with the requirements set forth in the ADs can result in serious consequences. The Civil Aviation Safety Regulations 1998 outline the penalties for non-compliance, which can include both civil and criminal penalties. The specific nature and severity of these penalties depend on the nature of the breach and the discretion of the court. Civil penalties can include fines, while criminal penalties may involve imprisonment. The maximum penalties are determined by the severity of the breach and the regulatory provisions applicable to the specific case. Ensuring compliance with ADs is thus crucial for maintaining safety standards and avoiding legal repercussions.