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 German LBA has issued AD 2003-357 affecting Dornier 328 model aircraft. Germany is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/DO 328/41, which will become effective on 16 March 2006.
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, Airframes 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 regulate the safety and efficiency of civil aviation in Australia, addressing gaps in aviation safety standards and the need for effective national oversight. Under the authority conferred by section 98 of the Act, the Governor-General can make regulations for the purposes of the Act, particularly focusing on the safety of air navigation. Complementing the Civil Aviation Act 1988 are the Civil Aviation Safety Regulations 1998, which provide the framework for the issuance of airworthiness directives by the Civil Aviation Safety Authority (CASA). These directives are critical for maintaining the continuing airworthiness of aircraft and aeronautical products, aligning with international standards under Annex 8 to the Convention on International Civil Aviation. CASA, as Australia's national airworthiness authority, has the responsibility to assess and, if necessary, issue Australian airworthiness directives in response to directives from the State of Design, ensuring compliance with international obligations and maintaining high safety standards within Australia's aviation sector.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish the framework within which airworthiness directives (ADs) are issued in Australia. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for particular types of aircraft or aeronautical products. These ADs are legislative instruments, disallowable under section 46A of the Acts Interpretation Act 1901 and subject to scrutiny under the Legislative Instruments Act 2003. The issuance of ADs is integral to fulfilling Australia's obligations under Annex 8 to the Convention on International Civil Aviation, which places the responsibility for continuing airworthiness of an aircraft type with the State of Design, while the State of Registry is tasked with ensuring the continuing airworthiness of individual aircraft. Consequently, when a State of Design issues an AD, CASA, as Australia’s national airworthiness authority, must evaluate the information and, if necessary, issue a corresponding Australian AD to enforce the requirements set forth by the State of Design. This process ensures that Australian aviation standards remain consistent with international safety protocols.
Key Provisions
The Civil Aviation Act 1988, specifically under section 98, empowers the Governor-General to make regulations that serve the interests of air navigation safety. Pursuant to this, 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 legislative instruments, as outlined in subregulation 39.001(5) and confirmed by section 6 of the Legislative Instruments Act 2003.
The obligations imposed by the Civil Aviation Safety Regulations 1998 and the Convention on International Civil Aviation, particularly Annex 8, require the State of Design to ensure the continuing airworthiness of an aircraft type and provide necessary information to States of Registry. For Australia, CASA, as the national airworthiness authority, must assess any ADs issued by the State of Design and, if necessary, issue corresponding Australian ADs to maintain safety standards. This is particularly relevant when an AD is issued by the German LBA for the Dornier 328 model, where CASA issues Australian AD/DO 328/41.
Given that these directives are issued in response to international obligations and are a direct result of ADs from the State of Design, no consultation with the Australian public is required. Furthermore, the Office of Regulatory Review has concluded that such ADs do not necessitate a Regulatory Impact Statement. The AD/DO 328/41 was made by the Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Civil Aviation Act 1988.
Breaches of the provisions under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in significant civil and criminal consequences. The Act includes specific offences and penalties, although the exact penalties are not detailed in the provided text. Typically, violations can result in fines or imprisonment, depending on the severity and nature of the breach. The regulatory framework is designed to ensure strict compliance to maintain the highest safety standards in air navigation.