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 European Aviation Safety Authority, EASA, has issued AD 2006-0047 affecting Airbus A330 model aircraft. EASA acts on behalf of France, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/A330/43, Amendment 1, which will become effective on 11 May 2006. This AD cancels and replaces the previous issue.
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, provides the legislative foundation for regulating civil aviation within Australia. It establishes the framework for ensuring the safety and efficiency of air navigation, including the issuance of airworthiness directives (ADs) to address identified safety issues. The Civil Aviation Safety Regulations 1998 further detail the implementation of these directives under regulation 39.001, with subregulation 39.001(5) clarifying that ADs are legislative instruments subject to disallowance under the Acts Interpretation Act 1901. The Act aims to align Australian regulations with international standards, particularly those set by the International Civil Aviation Organization (ICAO), ensuring that aircraft registered in Australia meet global safety requirements. This legislative approach addresses the need for a cohesive and internationally recognised system for maintaining the airworthiness of aircraft, thereby protecting public safety and facilitating international cooperation in aviation safety.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning types of aircraft or aeronautical products to ensure the safety of air navigation. These ADs are legislative instruments, which must be assessed and, if appropriate, adopted by CASA when issued by the State of Design, such as the European Aviation Safety Authority (EASA) for certain aircraft types. The ADs apply to the specific types of aircraft or aeronautical products identified, and CASA issues Australian ADs to enforce these requirements. The scope of these regulations is national, ensuring compliance with international standards set by the Convention on International Civil Aviation. Exclusions or exemptions are not detailed in the specific AD issuance context, but the ADs are developed in response to international obligations and do not require public consultation or a Regulatory Impact Statement. The ADs extend their application through subordinate instruments, ensuring that Australian regulations align with international safety standards.
Key Provisions
The Civil Aviation Safety Regulations 1998 under regulation 39.001 allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives, as clarified by subregulation 39.001(5), are considered legislative instruments and can be disallowed under section 46A of the Acts Interpretation Act 1901. The ADs are integral to ensuring the continuing airworthiness of aircraft, aligning with the obligations under Annex 8 of the Convention on International Civil Aviation. Under this framework, the State of Design, such as France for the Airbus A330, is responsible for providing necessary information to maintain airworthiness, and CASA must issue corresponding ADs to mandate these requirements in Australia.
These airworthiness directives impose specific obligations on both the State of Design and the State of Registry, including CASA. The State of Design is tasked with issuing ADs to address any airworthiness concerns, while the State of Registry, in this case CASA, must evaluate these directives and, if necessary, issue equivalent Australian ADs to ensure compliance. This dual responsibility ensures that aircraft maintain their airworthiness standards as per international agreements. CASA's role involves assessing the ADs issued by the State of Design and determining if Australian ADs are needed to implement the same safety measures.
Failure to comply with the requirements set out in airworthiness directives can result in significant consequences. For entities such as airlines or aircraft operators, non-compliance may lead to aircraft being grounded, which can have severe operational and financial implications. Legally, CASA can take enforcement actions against non-compliant entities, which may include fines or other penalties as stipulated by the Civil Aviation Act 1988. In some cases, persistent non-compliance could also lead to criminal charges, with maximum penalties varying based on the severity of the breach and the potential risk posed to public safety.
Under the Civil Aviation Safety Regulations 1998, penalties for breaches of ADs can be substantial. Civil penalties may include fines up to a specified amount, depending on the nature and seriousness of the breach. In more severe cases, CASA can seek court orders to compel compliance or impose additional penalties. Criminal penalties may also apply, with the potential for imprisonment if the breach is deemed to have caused significant risk to safety or has been repeated despite prior warnings. These provisions underscore the importance of adhering to ADs to maintain high safety standards in aviation.