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 EASA has issued AD 2007-0080-E affecting Airbus A330 aircraft. Europe is the State of Design for A330 aircraft types. CASA has assessed this AD and has issued Australian AD/A330/73, which will become effective on 29 March 2007.
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, New Technologies and Systems, 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 was enacted to provide a comprehensive legislative framework for the regulation of civil aviation in Australia, addressing the need for safety, efficiency, and environmental considerations within the aviation sector. The Act empowers the Governor-General to make regulations for the safety of air navigation, ensuring that aviation operations meet high standards of safety and efficiency. One of the key mechanisms under this Act is the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to maintain the continuing airworthiness of aircraft registered in Australia. The Civil Aviation Safety Regulations 1998 further detail the process and authority for issuing these directives, which are critical for addressing safety issues and ensuring compliance with international standards as set out in the Convention on International Civil Aviation. The policy objective of these regulations is to harmonise Australia's aviation safety measures with global standards, thereby protecting the public and enhancing the overall safety of air navigation.
Scope and Application
The Civil Aviation Safety Regulations 1998, pursuant to section 98 of the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products, thereby facilitating the ongoing maintenance of airworthiness standards. These regulations are applicable to all aircraft registered in Australia and, by extension, to entities such as aircraft operators and manufacturers who must comply with the issued directives. Geographically, the regulations apply within Australia's national jurisdiction, but they also align with international standards set by the International Civil Aviation Organization (ICAO) and other contracting states. The ADs serve as legislative instruments under the Legislative Instruments Act 2003 and do not require public consultation or a Regulatory Impact Statement, as they are issued in response to international obligations and assessments by CASA. However, they are subject to disallowance under section 46A of the Acts Interpretation Act 1901. The scope of these regulations ensures that all entities involved in the Australian aviation industry adhere to safety standards set forth by both national and international authorities.
Key Provisions
The Civil Aviation Act 1988, specifically section 98, empowers the Governor-General to create regulations that serve the interests of safety in air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 then allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These directives are formal instruments that can be disallowed under section 46A of the Acts Interpretation Act 1901 and are considered legislative instruments as per section 6 of the Legislative Instruments Act 2003. The State of Design has overarching responsibility for the continuing airworthiness of an aircraft type, as outlined in Annex 8 of the Convention on International Civil Aviation. This responsibility includes providing any necessary information to ensure the aircraft type remains airworthy. The State of Registry, which is the country where the aircraft is registered, must also ensure the continuing airworthiness of the aircraft, often by adopting or developing the appropriate requirements.
Under the Civil Aviation Safety Regulations 1998, when a State of Design issues an AD for a type of aircraft registered in Australia, CASA must evaluate the information and, if deemed necessary, issue an Australian AD to enforce the requirements set by the State of Design. For example, the European Aviation Safety Agency (EASA) has issued AD 2007-0080-E for Airbus A330 aircraft, with Europe being the State of Design. CASA has assessed this directive and subsequently issued Australian AD/A330/73, effective from 29 March 2007. Because this AD is a response to an AD issued by the relevant State of Design and aligns with Australia's obligations under the Convention on International Civil Aviation, there has been no requirement for public consultation or a Regulatory Impact Statement. The AD was made by the Manager, New Technologies and Systems, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Civil Aviation Act 1988.
The obligations imposed by the Civil Aviation Safety Regulations 1998 on the parties involved include the State of Design's responsibility to issue ADs to maintain the airworthiness of aircraft types and the State of Registry's duty to ensure the continuing airworthiness of individual aircraft. CASA, as Australia's national airworthiness authority, must assess any ADs issued by the State of Design and determine if an Australian AD is necessary. Additionally, entities such as aircraft operators and manufacturers must comply with the ADs and implement any required actions or modifications to ensure the safety and airworthiness of their aircraft. Failure to comply with an AD can result in serious safety risks, including potential grounding of the aircraft until the required actions are taken.
The Civil Aviation Safety Regulations 1998 also outline the consequences for breaches of ADs. While the specific penalties for non-compliance are not detailed in the provided text, it is generally understood that non-compliance with ADs can lead to severe civil and criminal consequences. This may include fines, suspension or revocation of airworthiness certificates, and potential criminal charges against the responsible parties. The exact penalties can vary based on the severity of the breach and the impact on aviation safety. CASA has the authority to enforce these regulations and take appropriate action against those who fail to comply with the ADs.