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-2006-15 affecting Bombardier de Havilland DHC-8 model aircraft. Canada is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/DHC-8/128, which will become effective on 31 August 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, New Technologies and Systems, 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 provide a comprehensive legal framework for the regulation of civil aviation in Australia. The Act addresses the need for robust safety standards and regulations in the aviation industry, ensuring the safety of air navigation and the continuing airworthiness of aircraft. The Civil Aviation Safety Regulations 1998 complement the Act by providing detailed provisions on various aspects of aviation safety, including the issuance of airworthiness directives (ADs). The problem or gap the Act was introduced to address was the necessity for a structured and legally binding framework to govern the safety and airworthiness of civil aviation in Australia, aligning with international standards set by the Convention on International Civil Aviation. The Act was enacted by the Australian Parliament to ensure the safety of air navigation and the continuing airworthiness of aircraft, reflecting the policy objective of maintaining high safety standards in the civil aviation sector.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides the legal framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA), as per regulation 39.001. These directives are legislative instruments that apply to all aircraft and aeronautical products registered in Australia and are aimed at ensuring the continuing airworthiness of these entities. ADs are issued in accordance with international standards set out in Annex 8 to the Convention on International Civil Aviation, and they reflect the obligations of the State of Registry and the State of Design for the aircraft type in question. When a State of Design, such as Transport Canada, issues an AD for aircraft registered in Australia, CASA must assess the information and, if necessary, issue a corresponding Australian AD, as was done with AD/DHC-8/128 in response to AD CF-2006-15. This process ensures compliance with international aviation safety standards and is not subject to public consultation or a Regulatory Impact Statement. The ADs are issued under the authority of the Act and represent a direct application of Australian legislative intent to uphold safety standards in civil aviation.
Key Provisions
The primary operative sections of the Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, allow the Governor-General to make regulations for the safety of air navigation (section 98). Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. An AD is a legislative instrument under section 46A of the Acts Interpretation Act 1901, and it is a disallowable instrument as per subregulation 39.001(5). These ADs are integral to ensuring the continuing airworthiness of aircraft, as mandated by Annex 8 to the Convention on International Civil Aviation.
The obligations imposed by the Act on the parties and entities it governs include ensuring that the State of Design, such as Canada for Bombardier de Havilland DHC-8 model aircraft, provides necessary information to maintain airworthiness. The State of Registry, which in this case is Australia, must assess this information and, if necessary, issue an Australian AD to enforce the requirements. CASA, as the national airworthiness authority, plays a crucial role in this process by evaluating the AD issued by the State of Design and deciding on the appropriate actions to be taken to ensure the safety and airworthiness of the aircraft registered in Australia.
Breaches of the provisions outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can lead to various civil and criminal consequences. Although specific offences, penalties, or maximum penalties are not detailed in the text, it is understood that non-compliance with airworthiness directives can result in severe repercussions. These can include enforcement actions, fines, or other penalties as prescribed by relevant aviation laws. The seriousness of these consequences underscores the importance of adhering to the regulations to maintain the highest safety standards in civil aviation.