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 2007-0027 affecting Vulcanair P68 model aircraft. EASA acts on behalf of Italy, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/P68/43, Amendment 5, which will become effective on 5 June 2008. 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 Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes in the Airworthiness Engineering Branch, 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, focusing on the safety of air navigation. This Act empowers the Governor-General to create regulations that support the overarching goal of ensuring the safety of air navigation. One such regulation is the issuance of airworthiness directives (ADs), governed under regulation 39.001 of the Civil Aviation Safety Regulations 1998, which allows the Civil Aviation Safety Authority (CASA) to issue these directives for specific types of aircraft or aeronautical products. The ADs are considered legislative instruments under the Legislative Instruments Act 2003 and are essential for maintaining the continuing airworthiness of aircraft as mandated by Annex 8 to the Convention on International Civil Aviation. CASA, as Australia's national airworthiness authority, issues these directives in response to those from the State of Design or other contracting states, ensuring that Australian aircraft meet international safety standards without the need for public consultation.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legal framework for the issuance of airworthiness directives (ADs) in Australia. Specifically, under section 98 of the Civil Aviation Act 1988, the Governor-General may make regulations for the purposes of the Act, which includes the issuance of ADs for the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 grants the Civil Aviation Safety Authority (CASA) the authority to issue ADs for kinds of aircraft or aeronautical products. These ADs serve as a means of ensuring the continuing airworthiness of aircraft and aeronautical products, as outlined under Annex 8 to the Convention on International Civil Aviation. The ADs apply to the State of Registry of an individual aircraft, which is responsible for its continuing airworthiness and must develop or adopt requirements to ensure it. In the context of international cooperation, when the State of Design issues an AD, CASA must assess the information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design. This AD process is a legislative instrument under the Legislative Instruments Act 2003 and does not require consultation of the Australian public or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Safety Regulations 1998, under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products (39.001(1)). These directives are intended to address identified safety issues and ensure the continuing airworthiness of aircraft, thereby protecting public safety (39.001(2)). The ADs are legally binding and serve as a critical tool in maintaining the safety standards of aviation, particularly in response to international obligations under the Convention on International Civil Aviation. The ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901 and are classified as legislative instruments pursuant to section 6 of the Legislative Instruments Act 2003.
In the context of the Civil Aviation Act 1988, CASA is mandated to ensure that aircraft registered in Australia meet stringent safety standards. When an AD is issued by the State of Design, CASA must evaluate the directive to determine its applicability and necessity within Australia. If deemed appropriate, CASA issues a corresponding Australian AD, which legally binds the operators of affected aircraft to comply with the specified requirements. This process ensures that Australia adheres to international standards and maintains the highest levels of aviation safety.
Entities governed by the ADs must comply with the specified safety requirements within the mandated timeframes. Operators of the affected aircraft must adhere to the directives, which may include specific maintenance actions, inspections, or modifications to ensure the aircraft remains airworthy. Failure to comply with these directives can result in serious safety risks and potential regulatory action. CASA enforces these directives rigorously, and non-compliance can lead to significant consequences, including the grounding of aircraft, fines, and other enforcement actions.
The Civil Aviation Safety Regulations 1998 impose strict penalties for non-compliance with airworthiness directives. Violations of these regulations can result in substantial fines and, in severe cases, criminal charges. For instance, section 84A of the Civil Aviation Act 1988 outlines the penalties for non-compliance, which can include fines of up to $22,200 for individuals and $111,000 for corporations. Additionally, CASA has the authority to issue enforcement notices, suspend or cancel airworthiness certificates, and take other legal actions to ensure compliance. These measures underscore the critical importance of adhering to ADs to maintain the safety and integrity of Australia’s aviation industry.