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.
CASA issued AD/BEECH 60/6, affecting Beech 60 model aircraft in 1970. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 5 June 2008. No replacement AD is required, all affected aircraft would have been inspected, and, if necessary, modified long ago.
No consultation with the Australian public has taken place on this AD cancellation, because the cancellation results in a reduction of the regulatory burden. The Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Commonwealth Parliament, addresses the overarching regulation of civil aviation within Australia, ensuring safety and efficiency in air navigation. This Act provides the framework within which the Civil Aviation Safety Regulations 1998 operate, governing the detailed standards and procedures required to maintain the safety of aircraft and aeronautical products. One such regulation, 39.001, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning aircraft or aeronautical products, ensuring they remain in a condition safe for operation. These ADs are legislative instruments subject to disallowance and review, reflecting the commitment to both safety and regulatory efficiency. The Civil Aviation Act 1988 thus seeks to harmonise national and international standards, ensuring that Australia’s civil aviation sector maintains high safety benchmarks and adheres to international obligations under ICAO conventions.
Scope and Application
The Civil Aviation Act 1988, supported by the Civil Aviation Safety Regulations 1998, provides a framework for ensuring the safety and continuing airworthiness of aircraft in Australia. Specifically, the Act empowers the Governor-General to make regulations, such as those concerning airworthiness directives (ADs), which are issued by the Civil Aviation Safety Authority (CASA) to maintain safety standards for aircraft types registered in Australia. This regulation applies to aircraft types and aeronautical products, and the ADs are designed to comply with the international standards set by the Convention on International Civil Aviation. The geographic scope of this Act is national, with CASA acting as the primary regulatory body for all aircraft registered in Australia, ensuring they meet the continuing airworthiness requirements. The Act does not specify exclusions or exemptions, but it does extend its application through subordinate instruments such as ADs, which are legislative instruments themselves. The recent cancellation of AD/BEECH 60/6, which pertains to Beech 60 model aircraft from 1970, exemplifies the regulatory process and CASA’s role in ensuring the safety and compliance of aircraft within the Australian airspace.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legislative framework for issuing airworthiness directives (ADs) in Australia. Under section 98 of the Act, the Governor-General has the authority to make regulations, including those concerning the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. Furthermore, subregulation 39.001(5) of the Regulations specifies that an AD is a disallowable instrument, meaning it can be reviewed and potentially disallowed by Parliament, in accordance with section 46A of the Acts Interpretation Act 1901. This also means that an AD is considered a legislative instrument under section 6 of the Legislative Instruments Act 2003.
Under these provisions, CASA, as Australia's national airworthiness authority, has the responsibility to ensure the continuing airworthiness of aircraft registered in Australia. This includes assessing information provided by the State of Design, which has the overall responsibility for the continuing airworthiness of an aircraft type, and issuing Australian ADs as necessary to enforce these requirements. This process ensures that all aircraft on the Australian Register meet safety standards. For example, CASA issued AD/BEECH 60/6 in 1970 for Beech 60 model aircraft, but has since decided to cancel this directive, effective from 5 June 2008, as all affected aircraft would have been inspected and modified long ago.
CASA has various obligations and requirements under these regulations. The authority must ensure that any AD issued complies with the safety standards set forth in Annex 8 of the Convention on International Civil Aviation. Moreover, CASA must review and assess the necessity of ADs issued by the State of Design to ensure they are applicable to aircraft registered in Australia. When an AD is issued by CASA, it must follow the established procedures outlined in the Civil Aviation Safety Regulations 1998, including any consultation requirements and the adherence to the regulatory impact analysis. The AD/BEECH 60/6 cancellation, for instance, was made by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
There are potential consequences for non-compliance with the ADs issued by CASA. While the specific penalties are not detailed in the provided text, breaches of aviation safety regulations can result in significant civil or criminal penalties. Under the Civil Aviation Act 1988, offenders can face fines and imprisonment for serious violations. Additionally, CASA can take enforcement actions such as grounding aircraft, revoking airworthiness certificates, or imposing other administrative penalties to ensure compliance with safety regulations. The severity of these penalties reflects the importance of adhering to ADs to maintain the safety of air navigation.