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, the Civil Aviation Safety Authority (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.
CASA or its predecessors issued AD/ECUREUIL/39 affecting Eurocopter AS350 helicopters. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 30 July 2009. No replacement AD is required.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. 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 and Structures in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, is the foundational piece of legislation governing civil aviation in Australia. It establishes the framework within which the Civil Aviation Safety Authority (CASA) operates, focusing on ensuring the safety of air navigation and the continuing airworthiness of aircraft. This Act allows for the creation of regulations that align with the overarching safety objectives of air navigation, thereby addressing the need for stringent regulatory measures in the aviation sector to safeguard public safety and international obligations. One such regulation is the Civil Aviation Safety Regulations 1998, which empowers CASA to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, ensuring they meet the required safety standards. The ADs are legislative instruments that hold significant importance under international conventions, particularly Annex 8 to the Convention on International Civil Aviation, which mandates the State of Design to provide necessary information for the continuing airworthiness of aircraft types.
Scope and Application
The Civil Aviation Act 1988 applies broadly to various aspects of civil aviation within Australia, providing a legislative framework that ensures the safety and efficiency of air navigation. Under this Act, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) as stipulated in the Civil Aviation Safety Regulations 1998, specifically regulation 39.001. These ADs are legislative instruments that apply to kinds of aircraft or aeronautical products, ensuring compliance with safety standards and international obligations under the Convention on International Civil Aviation. The Act's jurisdiction extends to all aircraft registered in Australia, thus affecting the responsibilities of both the State of Design and the State of Registry regarding the continuing airworthiness of aircraft. The ADs, including their issuance, review, and cancellation, are managed by CASA, with the process for such actions involving internal procedures that align with both national and international regulations. Notably, the cancellation of an AD, such as AD/ECUREUIL/39 for Eurocopter AS350 helicopters, is subject to Australia's obligations under international conventions and does not necessarily require public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988 (section 98) and the Civil Aviation Safety Regulations 1998 (section 39.001) provide the legislative basis for the issuance of airworthiness directives (ADs). The Civil Aviation Safety Authority (CASA) has the authority to issue these directives for specific kinds of aircraft or aeronautical products. These ADs are considered legislative instruments, as outlined in subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998, and they are subject to disallowance as per section 46A of the Acts Interpretation Act 1901. Section 6 of the Legislative Instruments Act 2003 further confirms the status of ADs as legislative instruments.
The obligations under this legislation require the State of Design to ensure the continuing airworthiness of an aircraft type and provide necessary information to the States of Registry, as stipulated in Annex 8 of the Convention on International Civil Aviation. The State of Registry, in turn, is responsible for the continuing airworthiness of individual aircraft. This includes developing or adopting requirements to meet these obligations. The specific AD/ECUREUIL/39 issued by CASA, affecting Eurocopter AS350 helicopters, was cancelled by CASA in accordance with these provisions, effective 30 July 2009. This cancellation aligns with Australia's obligations under the Convention on International Civil Aviation and was executed without public consultation or a Regulatory Impact Statement.
The Act imposes several obligations on the parties involved, primarily CASA and the States of Registry. CASA must ensure that ADs are issued in accordance with the regulations and the requirements of the Convention on International Civil Aviation. States of Registry are obligated to implement and enforce the ADs for aircraft registered within their jurisdiction, ensuring compliance with the continuing airworthiness standards. Failure to comply with these obligations can result in significant safety risks, as ADs are designed to address potential safety issues that could affect aircraft operation.
Breach of the requirements set out in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can lead to civil and criminal consequences. For instance, if CASA fails to issue necessary ADs or if a State of Registry does not comply with an AD, this could result in penalties under the Civil Aviation Act 1988, including fines and imprisonment. The specific maximum penalties for such breaches are not detailed in the text provided, but they could include significant fines for corporations and individual penalties for natural persons involved in the breach. Additionally, non-compliance could result in civil liability for damages arising from accidents or incidents related to non-compliance with ADs.