CIVIL AVIATION ACT 1988
CIVIL AVIATION 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. An AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901.
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 2004-22-25 affecting Boeing 767-200 and 767-300 series aircraft. The United States is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/B767/204, which will become effective on 17 February 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 Section Head - Systems, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a legal framework for civil aviation in Australia, ensuring the safety and efficiency of air navigation. The Act empowers the Governor-General to make regulations in the interests of safety, which are subsequently enforced by the Civil Aviation Safety Authority (CASA). One such regulation, 39.001 under the Civil Aviation Safety Regulations 1998, allows CASA to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives are crucial for maintaining the continuing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry, as stipulated in Annex 8 to the Convention on International Civil Aviation. In the case of ADs issued by foreign authorities, such as the United States Federal Aviation Administration (FAA), CASA must assess and, if necessary, issue corresponding Australian ADs to comply with international obligations and ensure safety standards are met for aircraft registered in Australia.
Scope and Application
The Civil Aviation Act 1988, as amended, provides the legislative framework for the regulation of civil aviation in Australia. Under this Act, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) to ensure the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 further empowers CASA to issue ADs for specific types of aircraft or aeronautical products. These ADs are issued in accordance with Australia's obligations under the Convention on International Civil Aviation, particularly Annex 8, which outlines the responsibilities of the State of Design and the State of Registry for the continuing airworthiness of aircraft. When a State of Design issues an AD, CASA must assess the information and, if necessary, issue an Australian AD to mandate the requirements. For instance, CASA issued AD/B767/204 in response to an AD from the United States Federal Aviation Administration for Boeing 767-200 and 767-300 series aircraft. The issuance of such ADs is subject to the Act, and no public consultation is required as they are a response to international obligations. The ADs are considered disallowable instruments under the Acts Interpretation Act 1901. The ADs are issued by CASA on behalf of the Minister for Infrastructure and Transport, and their issuance does not require a Regulatory Impact Statement.
Key Provisions
The key provisions of the Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, outline the mechanisms for the issue of airworthiness directives (ADs) which are integral to ensuring the safety of air navigation. Section 98 of the Act allows the Governor-General to make regulations in the interest of safety, and regulation 39.001 specifically empowers the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. These ADs are legally binding and form a crucial part of maintaining the continuing airworthiness of aircraft, as mandated by international conventions such as Annex 8 to the Convention on International Civil Aviation. The State of Design, which is responsible for the type of aircraft, must provide necessary information to ensure its airworthiness, and the State of Registry must implement these requirements for individual aircraft registered within its jurisdiction.
Under these provisions, CASA, as Australia’s national airworthiness authority, has the responsibility to assess any ADs issued by the State of Design, such as the United States in the case of Boeing 767-200 and 767-300 series aircraft. If deemed necessary, CASA must then issue its own ADs to mandate the requirements of the State of Design. This ensures that all aircraft registered in Australia meet international safety standards. It is important to note that these ADs are issued without public consultation because they are in direct response to international obligations and the specific directives of the State of Design. Furthermore, ADs do not require a Regulatory Impact Statement as determined by the Office of Regulatory Review.
The obligations imposed on parties governed by these provisions include compliance with the ADs issued by CASA. Operators of affected aircraft must implement the requirements specified in these directives within the prescribed timeframe to maintain the airworthiness of their aircraft. Failure to comply with these ADs can result in severe consequences. For example, the Civil Aviation Act 1988 includes provisions for offences and penalties, which can include both civil and criminal sanctions. Although the specific penalties are not detailed in the text, it is clear that non-compliance with ADs can lead to significant legal repercussions, reflecting the critical importance of adhering to these safety directives.