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.
Transport Canada has issued AD CF-2009-16 affecting Bombardier DHC-8 series aeroplanes. Canada is the State of Design for these aeroplanes. CASA has assessed this AD and has issued Australian AD/DHC-8/148, which will become effective on
2 July 2009.
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, Systems and New Technologies, in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to ensure the safety and efficiency of civil aviation in Australia. It provides a comprehensive legal framework governing all aspects of civil aviation, including aircraft registration, airworthiness, licensing of personnel, and safety regulations. The Act was introduced to address the need for a unified legislative approach to civil aviation, encompassing both domestic and international requirements. The Civil Aviation Safety Regulations 1998, which were also enacted under the authority of the Civil Aviation Act, further elaborate on specific safety standards and procedures. The Civil Aviation Safety Authority (CASA), as the national airworthiness authority, plays a pivotal role in implementing these regulations and ensuring compliance with international standards set by the Convention on International Civil Aviation. This legislative framework is designed to safeguard public safety and maintain the integrity of the aviation industry in Australia.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the Civil Aviation Act 1988, provide for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). These ADs apply to types of aircraft or aeronautical products within Australia and are mandated by regulation 39.001. The ADs serve as legislative instruments, as outlined in subregulation 39.001(5) and section 6 of the Legislative Instruments Act 2003. The ADs are issued to ensure compliance with international standards and to maintain the continuing airworthiness of aircraft, as stipulated in Annex 8 to the Convention on International Civil Aviation. The State of Registry, in this case CASA, must ensure that aircraft remain airworthy by adopting or developing necessary requirements. ADs are typically issued in response to directives from the State of Design and do not require public consultation or a Regulatory Impact Statement, as they are governed by international obligations and standards. The specific AD/DHC-8/148, issued by CASA in response to an AD from Transport Canada, exemplifies this process and is effective from 2 July 2009.
Key Provisions
The main operative sections of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 allow for the issuance of airworthiness directives (ADs) (sections 98 and 39.001 respectively). Under these provisions, the Civil Aviation Safety Authority (CASA) can issue ADs for specific types of aircraft or aeronautical products to ensure their continuing airworthiness. These ADs are legislative instruments, subject to disallowance, and are issued in accordance with the Legislative Instruments Act 2003. The State of Design holds the primary responsibility for the continuing airworthiness of an aircraft type, and must provide necessary information to the State of Registry, which is responsible for ensuring the airworthiness of individual aircraft. When a State of Design issues an AD, CASA must evaluate the information and issue a corresponding Australian AD if necessary.
The Act and Regulations impose specific obligations on the parties and entities they govern. The State of Design must provide information necessary for the continuing airworthiness of an aircraft type to the State of Registry, as stipulated in Annex 8 to the Convention on International Civil Aviation. The State of Registry, in this case CASA, must assess this information and issue an Australian AD if it determines that the information mandates specific requirements. This ensures that all aircraft on the Australian Register meet international safety standards. Additionally, CASA must issue an Australian AD when a State of Design issues an AD affecting aircraft registered in Australia, thereby ensuring compliance with international obligations.
Any breaches of the requirements outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in both civil and criminal consequences. While the specific offences, penalties, and consequences for breach are not detailed in the provided text, it is clear that failing to comply with an AD could lead to significant legal repercussions. Typically, such breaches might result in fines, imprisonment, or both, depending on the severity of the violation and the discretion of the court. The exact penalties would be determined by the relevant legislation and the circumstances of each case.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the airworthiness of aircraft through the issuance of ADs. These provisions impose clear obligations on the State of Design and the State of Registry to ensure that aircraft meet international safety standards. Failure to comply with these regulations can result in serious civil and criminal penalties.