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 2006-0261-E affecting Eurocopter SA 315 B model aircraft. The EASA is the State of Design for /these types. CASA has assessed this AD and has issued Australian AD/SA 315/1, which will become effective on 1 September 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, enacted by the Australian Parliament, is a foundational piece of legislation designed to ensure the safety and efficiency of civil aviation within Australia. This Act provides the legal framework for the regulation of civil aviation activities, including the oversight of aircraft, personnel, and operations. One of its critical components is the authority for the issuance of airworthiness directives (ADs), which are regulatory measures aimed at maintaining the airworthiness of aircraft. These ADs are intended to address identified safety issues or discrepancies that could potentially compromise the safety of air navigation. The Civil Aviation Safety Regulations 1998 further elaborate on the procedures and mechanisms for issuing such directives, thereby supporting the overarching policy objective of ensuring the highest standards of aviation safety. The issuance of these directives is in line with international obligations under the Convention on International Civil Aviation, emphasising the importance of harmonised safety standards across different jurisdictions.
Scope and Application
The Civil Aviation Act 1988, through regulation 39.001 of the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. This authority is exercised to ensure the safety of air navigation, as per section 98 of the Act. These ADs, which are legislative instruments under section 46A of the Acts Interpretation Act 1901, mandate requirements to maintain the continuing airworthiness of aircraft. Such directives are issued in response to obligations under the Convention on International Civil Aviation and typically follow similar actions by the State of Design, such as the European Aviation Safety Agency (EASA). The application of these directives is jurisdictional and targets entities such as aircraft manufacturers, operators, and maintenance providers. The scope of these ADs is national, aligning with Australia’s commitments under international aviation agreements, and applies to all aircraft registered in Australia. Notably, there are no exclusions or exemptions specified within the legislative text, meaning the directives apply broadly to ensure consistent safety standards across the industry. Any further details or extensions of application are managed through subordinate instruments, which are crafted to align with the overarching safety objectives set by the Civil Aviation Act 1988.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the safety of air navigation in Australia. Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations for the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 enables the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. Section 39.001(5) of these regulations states that an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and thus a legislative instrument under the Legislative Instruments Act 2003.
The Act and regulations impose specific obligations on CASA and the State of Registry. According to Annex 8 of the Convention on International Civil Aviation, the State of Design, which in this case is the European Union Aviation Safety Agency (EASA) for Eurocopter SA 315 B model aircraft, is responsible for ensuring the continuing airworthiness of an aircraft type and must provide necessary information to the State of Registry. The State of Registry, in this case CASA, must then develop or adopt requirements to ensure the continuing airworthiness of aircraft within its jurisdiction. Therefore, when the EASA issues an AD affecting a type of aircraft on the Australian Register, CASA must assess the information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design.
Failure to comply with the requirements set out in an AD can lead to significant legal consequences. Section 122 of the Civil Aviation Act 1988 and regulation 39.001(6) of the Civil Aviation Safety Regulations 1998 provide that it is an offence to operate an aircraft that does not comply with an AD. Such offences can result in substantial penalties. For corporations, the maximum penalty for an offence under section 122 of the Act is $210,000, and for individuals, the maximum penalty is $42,000, or both imprisonment for up to two years and a fine. The specific penalties can vary based on the severity and circumstances of the offence. Additionally, non-compliance with ADs can lead to the grounding of aircraft, which can have serious safety implications and affect the operations of the airline or operator involved.