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. 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 DGAC has issued AD F-2004-150(b) affecting AIRBUS A320 aircraft. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/320/167, which will become effective on 14 April 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 establish a legislative framework for the regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation within the country. This Act empowers the Governor-General to create regulations that safeguard air navigation, with the overarching goal of maintaining high standards of safety in the aviation sector. The Civil Aviation Regulations 1998 further detail the mechanisms for ensuring the airworthiness of aircraft and aeronautical products, and allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) as required. These ADs, which are legislative instruments, are critical in maintaining the continuing airworthiness of aircraft as mandated by international standards, particularly under Annex 8 of the Convention on International Civil Aviation. The Australian government, through CASA, ensures compliance with these international obligations by issuing appropriate ADs in response to directives from the aircraft's State of Design.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Regulations 1998, establishes the framework under which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs). These ADs apply to specific kinds of aircraft or aeronautical products as per regulation 39.001 of the Civil Aviation Safety Regulations 1998. The authority to issue these directives stems from section 98 of the Civil Aviation Act 1988, enabling CASA to mandate safety measures in the interest of air navigation safety. An airworthiness directive, as defined in subregulation 39.001(5), is a disallowable instrument and thus a legislative instrument under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The geographic and jurisdictional reach of these directives encompasses all aircraft within Australia's jurisdiction, with CASA acting as the national airworthiness authority responsible for ensuring compliance with international standards as outlined in Annex 8 to the Convention on International Civil Aviation. This includes the obligation to issue Australian ADs in response to directives issued by the State of Design, such as the case with AD F-2004-150(b) for AIRBUS A320 aircraft designed in France. The issuance of these directives does not require public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review. The AD is issued by CASA in accordance with the relevant sections of the Act, ensuring the continuing airworthiness of aircraft registered in Australia.
Key Provisions
The Civil Aviation Act 1988, under section 98, grants the Governor-General the authority to create regulations that serve the Act's objectives and the safety of air navigation. 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. Subregulation 39.001(5) clarifies that an AD is considered a disallowable instrument, as defined in section 46A of the Acts Interpretation Act 1901, and thus qualifies as a legislative instrument under the Legislative Instruments Act 2003. This regulatory framework ensures that ADs are a formal and enforceable means to maintain the airworthiness of aircraft.
The obligations under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 are comprehensive and focused on ensuring the highest standards of aviation safety. The State of Design, in this context, France for the AIRBUS A320 aircraft, bears the responsibility for the ongoing airworthiness of the aircraft type, as stipulated by Annex 8 to the Convention on International Civil Aviation. This includes providing any necessary information to maintain airworthiness. The State of Registry, which is Australia in this scenario, is mandated to develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within its jurisdiction. CASA, as Australia's national airworthiness authority, must assess information from the State of Design and, if deemed appropriate, issue a corresponding Australian AD to enforce the necessary requirements.
Non-compliance with the provisions set out in the ADs can lead to significant legal and operational consequences. While the specific penalties are not detailed in the provided text, it is common for breaches of aviation safety regulations to result in both civil and criminal penalties. Civil penalties can include fines and the potential grounding of aircraft, while criminal penalties may involve imprisonment for individuals found guilty of serious violations. The severity of these penalties underscores the importance of adhering to ADs to maintain the safety and integrity of the aviation industry.
Under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, the process of issuing ADs is streamlined to address safety concerns promptly. Given Australia's commitments under the Convention on International Civil Aviation, ADs issued in response to directives from the State of Design do not require public consultation. Additionally, the Office of Regulatory Review has determined that ADs do not necessitate a Regulatory Impact Statement. This efficient process ensures that safety directives are implemented swiftly without unnecessary bureaucratic delays, thereby maintaining high safety standards in the aviation sector.