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 1998-358 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 328/47, 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 by the Parliament of Australia to provide a comprehensive legal framework for the regulation of civil aviation within the country. This Act addresses the need for stringent safety standards and regulatory oversight in the aviation industry, aligning with Australia's commitments under international conventions such as the Convention on International Civil Aviation. The Act empowers the Governor-General to issue regulations aimed at ensuring the safety of air navigation. One of these regulations, under section 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. The policy objective is to mandate safety measures and ensure the continuing airworthiness of aircraft, thereby enhancing public safety and compliance with international standards.
Scope and Application
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, provides a framework under which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs). These directives apply to specific kinds of aircraft or aeronautical products, ensuring that these aircraft maintain their airworthiness. The ADs are legislative instruments as per the Legislative Instruments Act 2003, and are critical for adhering to the continuing airworthiness requirements as outlined in Annex 8 to the Convention on International Civil Aviation. The ADs are issued in response to assessments of information provided by the State of Design or the State of Registry, and in this context, Australia’s obligations under international conventions necessitate CASA’s role in issuing these directives. The ADs are applicable to the Australian Register, meaning they directly affect aircraft registered in Australia. While the ADs are issued pursuant to international obligations and regulatory assessments, they do not require public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review. This streamlined process allows CASA to efficiently implement necessary safety measures in compliance with international standards.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, empowers the Governor-General to make regulations in the interest of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 enables the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory framework ensures that aircraft remain safe and airworthy throughout their operational life. Furthermore, subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998 clarifies that an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, thus classifying it as a legislative instrument under section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these provisions require CASA to assess airworthiness directives issued by the State of Design and, if necessary, issue corresponding Australian ADs. The State of Design, in this case, Germany for the Dornier 328 model aircraft, has issued AD 1998-358. CASA has evaluated this directive and subsequently issued Australian AD/DO 328/47. This process ensures that Australian aircraft meet international safety standards and that the State of Registry, which is Australia in this context, maintains the continuing airworthiness of the aircraft. The AD, which will become effective on 16 March 2006, mandates specific requirements to be followed by aircraft operators.
Breach of the obligations outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in significant consequences. Failure to comply with an airworthiness directive may lead to the grounding of an aircraft, which can disrupt operations and potentially endanger lives. Civil penalties may be imposed for non-compliance, and in severe cases, criminal charges can be brought against individuals or companies responsible for the oversight of the aircraft. The exact penalties are not specified in the text but can include fines and imprisonment depending on the severity of the breach and its impact on aviation safety.
Additionally, the legislative process for issuing ADs, as outlined in subsection 84A(2) of the Civil Aviation Act 1988, requires CASA to act in accordance with international obligations under the Convention on International Civil Aviation. This process ensures that ADs are issued efficiently and without the need for public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review. The AD was made by the Manager, Airframes in the Manufacturing, Certification and New Technologies Office on behalf of CASA, ensuring that the directive is both legally sound and operationally effective.