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 US FAA has issued AD 2005-03-03 affecting Boeing 767 model aircraft. The USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B767/170 Amdt 1, which will become effective on 12 May 2005. 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 Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted to regulate and ensure the safety of air navigation, authorises the Governor-General to make regulations to support the Act’s aims. Under this Act, the Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These ADs are legislative instruments and serve as critical tools for maintaining the continuing airworthiness of aircraft, as mandated by Annex 8 to the Convention on International Civil Aviation. CASA, acting on behalf of Australia, must issue ADs to enforce requirements set by the aircraft's State of Design, ensuring compliance with international standards. The ADs are made in accordance with the legislative framework and do not require public consultation or a Regulatory Impact Statement, reflecting their technical nature and the imperative for swift action to address safety concerns.
Scope and Application
The Civil Aviation Act 1988 applies to the regulation of civil aviation in Australia, encompassing various entities such as aircraft manufacturers, operators, pilots, and aviation service providers. The Act extends to the entire Commonwealth, providing a national framework for ensuring the safety and efficiency of civil aviation activities. Under the Civil Aviation Regulations 1998, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives are legislative instruments that mandate compliance with airworthiness standards, thereby extending the application of the Act to the specific aircraft types and aeronautical products they govern. Exemptions or exclusions from these regulations would need to be specifically outlined in subordinate instruments or other relevant legislation, although such instances are typically rare given the overarching priority of aviation safety. The issuance of ADs is driven by international obligations under the Convention on International Civil Aviation, particularly the responsibilities of the State of Design and the State of Registry, ensuring that Australian aviation practices align with global safety standards.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish a framework for ensuring the safety of air navigation in Australia. Section 98 of the Civil Aviation Act 1988 empowers the Governor-General to make regulations that support the Act, particularly in the interest of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are significant legislative instruments as per subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998 and section 46A of the Acts Interpretation Act 1901.
The obligations under this Act primarily rest on CASA as Australia’s national airworthiness authority. When the State of Design, in this case, the USA, issues an AD for a type of aircraft registered in Australia, such as the Boeing 767 model, CASA must evaluate the directive. If deemed necessary, CASA must issue a corresponding Australian AD to enforce the requirements set forth by the State of Design. This process ensures that the continuing airworthiness of the aircraft is maintained in accordance with international standards, as outlined in Annex 8 to the Convention on International Civil Aviation. Additionally, the State of Registry, which for Australian aircraft is CASA, must develop or adopt requirements to ensure the continuing airworthiness of the aircraft, following the ADs issued by the State of Design.
Under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, failure to comply with an AD can lead to significant legal consequences. Non-compliance with an AD can be considered an offence, leading to civil or criminal penalties. The specific penalties for non-compliance are not detailed within the provided text, but under Australian law, penalties for aviation safety violations can include substantial fines and, in severe cases, imprisonment. The exact penalties would be determined based on the severity of the violation and the discretion of the court.
CASA issues these ADs under the authority granted by the Civil Aviation Act 1988. For instance, following the US Federal Aviation Administration’s (FAA) issuance of AD 2005-03-03 for Boeing 767 model aircraft, CASA evaluated the directive and issued Australian AD/B767/170 Amdt 1. This particular AD was effective from 12 May 2005 and replaced the previous directive. Given that ADs are issued due to international obligations under the Convention on International Civil Aviation and in response to directives from the State of Design, there is no requirement for public consultation or a Regulatory Impact Statement as determined by the Office of Regulatory Review. The AD was made by the Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A(2) of the Act.