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 United States FAA has issued AD 2008-05-09 affecting Cessna 182 aircraft. USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/CESSNA 180/92, which will become effective on 8 May 2008.
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 Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a legal framework governing civil aviation in Australia, ensuring safety, efficiency, and environmental protection. This Act empowers the Governor-General to create regulations that serve the interests of safe air navigation, including the issuance of airworthiness directives (ADs) to maintain the airworthiness of aircraft and aeronautical products. The Civil Aviation Safety Regulations 1998 further detail the process by which ADs are issued, mandating CASA to implement these directives as necessary. These regulations align with Annex 8 of the Convention on International Civil Aviation, emphasising the roles of the State of Design and the State of Registry in ensuring the continuing airworthiness of aircraft. In response to ADs issued by other countries, CASA must assess and, if necessary, issue corresponding Australian ADs to meet international standards and obligations. The issuance of ADs, such as AD/CESSNA 180/92, is carried out by CASA under its authority as Australia's national airworthiness authority, ensuring compliance with international aviation agreements without the need for public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 govern the issuance of airworthiness directives (ADs) in Australia, ensuring the continuing airworthiness of aircraft registered in the country. Regulation 39.001 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. These ADs are legislative instruments that align with the International Civil Aviation Organization (ICAO) standards, particularly Annex 8, which outlines the responsibilities of the State of Design and the State of Registry for ensuring the airworthiness of aircraft. When the United States Federal Aviation Administration (FAA) issues an AD affecting an aircraft type registered in Australia, such as AD 2008-05-09 for Cessna 182 aircraft, CASA must assess the directive and, if appropriate, issue a corresponding Australian AD. This process ensures that Australian-registered aircraft meet the necessary safety standards as mandated by international agreements. Notably, these ADs do not require public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review. Instead, they are issued by CASA under the authority granted by the Act, reflecting the importance of maintaining international civil aviation safety standards.
Key Provisions
The Civil Aviation Act 1988, under section 98, empowers the Governor-General to enact regulations that align with the Act’s objectives, particularly focusing on the safety of air navigation. Section 39.001 of the Civil Aviation Safety Regulations 1998 further stipulates that the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory framework is designed to ensure that aircraft maintain their airworthiness throughout their operational life. Furthermore, subregulation 39.001(5) designates ADs as disallowable instruments under section 46A of the Acts Interpretation Act 1901, thereby classifying them as legislative instruments as per section 6 of the Legislative Instruments Act 2003.
The obligations placed on parties by the Act and the Regulations are substantial. The State of Design, which is the country where the aircraft type is designed, is required under Annex 8 to the Convention on International Civil Aviation to ensure the continuing airworthiness of the aircraft type and to provide necessary information to the State of Registry. The State of Registry, in this case CASA as Australia’s national airworthiness authority, must then evaluate this information and, if deemed necessary, issue an Australian AD to enforce the requirements set forth by the State of Design. This process ensures that all aircraft registered in Australia comply with internationally recognised safety standards.
Failure to comply with the ADs can result in significant consequences. While the specific offences and penalties are not detailed in the provided text, breaches of aviation regulations generally attract severe penalties, both civil and criminal, depending on the severity and intent behind the non-compliance. Civil penalties may include fines, while criminal penalties could involve imprisonment. The exact penalties would be determined by the courts based on the specific circumstances of the breach and applicable legislation. Given the critical nature of airworthiness, enforcement is stringent to uphold the highest safety standards in aviation.