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 Civil Aviation Safety Authority or its predecessors issued AD/CESSNA 210/2 affecting Cessna 210 aircraft. CASA has assessed this AD and as a result has cancelled Australian AD/CESSNA 210/2. The cancellation will become effective on 10 April 2008. No replacement AD is required, as the unsafe condition no longer exists.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. The Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Acting Manager, Systems and New Technologies in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, aims to regulate the safety aspects of civil aviation within the country. The Act provides the framework for ensuring the safety of air navigation and includes provisions for the creation of regulations, such as those under section 98, which empower the Governor-General to establish rules for the Act's purposes. The Civil Aviation Safety Regulations 1998, which fall under this legislative umbrella, allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are integral to maintaining the continuing airworthiness of aircraft, as per the Convention on International Civil Aviation, and are considered legislative instruments under the Legislative Instruments Act 2003. This regulatory approach ensures that CASA, as the national airworthiness authority, can respond appropriately to safety directives issued by the aircraft's State of Design, thereby fulfilling Australia's international obligations under Annex 8 of the Convention.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 collectively facilitate the regulation of airworthiness directives (ADs) in Australia. The Act empowers the Governor-General to make regulations necessary for the safety of air navigation, while the Regulations specifically allow the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. These ADs are considered legislative instruments, subject to disallowance and review under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003, respectively. The ADs are designed to ensure the continuing airworthiness of aircraft as mandated by Annex 8 to the Convention on International Civil Aviation, which designates the State of Design as responsible for the airworthiness of aircraft types and the State of Registry for individual aircraft. CASA, as Australia’s national airworthiness authority, is tasked with assessing foreign ADs and issuing Australian ADs when necessary. For example, CASA issued and subsequently cancelled Australian AD/CESSNA 210/2 for Cessna 210 aircraft, reflecting the resolution of the unsafe condition that originally prompted the directive. This process adheres to international standards and Australia’s obligations under the Convention on International Civil Aviation, thus obviating the need for public consultation and a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the safety of air navigation, with specific emphasis on the continuing airworthiness of aircraft. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations that serve the interests of safety, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are legislative instruments, as they are disallowable under section 46A of the Acts Interpretation Act 1901 and governed by section 6 of the Legislative Instruments Act 2003.
The obligations and requirements imposed by these regulations on the parties involved are significant. The State of Design, which is the country where an aircraft type is designed, holds the primary responsibility for the continuing airworthiness of that aircraft type. This responsibility includes providing all necessary information to ensure the aircraft's airworthiness to the State of Registry, which is the country where the aircraft is registered. CASA, as Australia’s national airworthiness authority, must assess any ADs issued by the State of Design and, if necessary, issue an Australian AD to enforce the requirements set forth by the State of Design. This ensures that the safety standards for aircraft registered in Australia are maintained and adhered to.
Failure to comply with ADs or the obligations set out in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can lead to various penalties and consequences. While the specific offences and penalties are not detailed in the provided text, it is understood that non-compliance with safety regulations can result in significant legal and financial repercussions. This may include fines, penalties, or even criminal charges in cases of severe non-compliance that endangers public safety. The severity of these consequences underscores the importance of adhering to the requirements and directives issued under the Act and the Regulations.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 play a crucial role in maintaining the safety of air navigation by ensuring the continuing airworthiness of aircraft through the issuance and enforcement of ADs. The responsibilities of the State of Design and the State of Registry are clearly defined, and CASA’s role in assessing and enforcing these directives is critical. Non-compliance with these regulations can lead to serious legal and safety consequences, highlighting the importance of strict adherence to the provisions of the Act and the Regulations.