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 2005-19-11 affecting Lycoming engine models -360 & -540 series engines. The United States is the State of Design for these engine models. CASA has assessed this AD and has issued Australian AD/LYC/112 which will become effective on 28 October 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 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 the safety and efficiency of civil aviation in Australia, addressing the need for comprehensive legislation to govern air navigation and aircraft operations within the country. The Act provides the legal framework under which the Civil Aviation Safety Regulations 1998 were established to ensure compliance with safety standards. One of the key provisions in this regulatory scheme is the authority for the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) to maintain the continuing airworthiness of aircraft. These ADs are mandated by the Civil Aviation Safety Regulations 1998 and are issued in response to international obligations and safety concerns identified by the aircraft's State of Design. The enactment of this legislation ensures that Australia meets its commitments under the Convention on International Civil Aviation, particularly concerning the responsibilities of States of Design and Registry in maintaining the safety of aircraft.
Scope and Application
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, provides the framework for issuing airworthiness directives (ADs) to ensure the safety of air navigation in Australia. The Act applies to entities involved in the design, manufacture, and operation of aircraft within Australia, as well as the Civil Aviation Safety Authority (CASA), which is the national airworthiness authority. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers CASA to issue ADs for kinds of aircraft or aeronautical products, making these directives legislative instruments under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. These directives are crucial in maintaining the continuing airworthiness of aircraft as mandated by Annex 8 to the Convention on International Civil Aviation, where the State of Design has the responsibility for providing necessary information to States of Registry, including Australia. CASA must issue Australian ADs when necessary, in alignment with ADs issued by the relevant State of Design, ensuring that Australian-registered aircraft meet international safety standards.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, provides a framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to ensure the safety of air navigation. Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations that serve the safety interests of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically empowers CASA to issue ADs for certain types of aircraft or aeronautical products. These ADs are legislative instruments under section 46A of the Acts Interpretation Act 1901 and are subject to disallowance under section 6 of the Legislative Instruments Act 2003.
Obligations and requirements imposed by these provisions include the State of Design's responsibility under Annex 8 to the Convention on International Civil Aviation to maintain the continuing airworthiness of an aircraft type and provide necessary information to States of Registry. The State of Registry, such as Australia, must adopt or develop requirements to ensure the continuing airworthiness of individual aircraft. When the State of Design issues an AD, such as the United States FAA's AD 2005-19-11 for Lycoming engine models -360 and -540, CASA is required to assess the AD and, if necessary, issue an Australian AD to enforce the requirements of the State of Design. CASA’s role is to ensure that all aircraft on the Australian Register meet the safety standards set forth by these directives.
Failure to comply with an AD can result in severe consequences. Under the Civil Aviation Act 1988, non-compliance with ADs can be considered an offence, leading to both civil and criminal penalties. Civil penalties can include fines and enforcement actions, while criminal penalties may involve imprisonment. The maximum penalties for non-compliance with ADs are not specified in the provided text, but generally, they can be severe, reflecting the critical nature of maintaining airworthiness standards. Ensuring compliance with ADs is paramount to uphold the safety and integrity of the aviation industry.