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 Civil Aviation Safety Authority or its predecessors issued AD/EMB-110/3 affecting Embraer EMB-110 (Bandeirante) series aeroplanes. CASA has assessed this AD and as a result has cancelled Australian AD/EMB-110/3. The cancellation will become effective on 18 December 2008. No replacement AD is required, as the unsafe condition no longer exists.
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, 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 provide a comprehensive legislative framework for the regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation. Under this Act, the Governor-General has the authority to create regulations that serve the interests of aviation safety, as stipulated in section 98. The Civil Aviation Safety Regulations 1998, which are made under the authority of the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products as per regulation 39.001. These directives are considered legislative instruments under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The purpose of these regulations is to align with international standards, particularly those outlined in Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design and the State of Registry maintain the continuing airworthiness of aircraft. CASA, acting as Australia’s national airworthiness authority, assesses and issues ADs to ensure compliance with these international obligations.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legislative framework for issuing airworthiness directives (ADs) in Australia, ensuring compliance with international standards for the safety of air navigation. The Act applies to the Civil Aviation Safety Authority (CASA) and other relevant entities responsible for the oversight and regulation of civil aviation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers CASA to issue ADs for specific types of aircraft or aeronautical products to maintain airworthiness, and these directives are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901. The geographic reach of these regulations is national, as Australia, through CASA, assumes responsibility for the continuing airworthiness of aircraft registered within its jurisdiction. Additionally, the State of Design of an aircraft type has the overarching responsibility for ensuring the continuing airworthiness, with the State of Registry tasked with implementing and enforcing the necessary requirements. ADs are crucial tools for disseminating continuing airworthiness information, and their issuance and enforcement are mandated by Annex 8 to the Convention on International Civil Aviation. The application of these regulations extends to all aircraft types registered in Australia, and the process of issuing or cancelling ADs, such as AD/EMB-110/3 for Embraer EMB-110 (Bandeirante) series aeroplanes, is conducted without public consultation due to the international obligations under the Convention.
Key Provisions
The Civil Aviation Act 1988 provides the legislative framework for the issuance of airworthiness directives (ADs) under section 98, allowing 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 these directives for specific types of aircraft or aeronautical products. An AD is a legislative instrument and is subject to disallowance under section 46A of the Acts Interpretation Act 1901. Moreover, according to Annex 8 of the Convention on International Civil Aviation, the State of Design bears the primary responsibility for the continuing airworthiness of an aircraft type and must furnish necessary information to the States of Registry to ensure compliance.
The obligations under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 require CASA to assess any AD issued by the State of Design for aircraft registered in Australia. If an AD is deemed necessary, CASA must issue a corresponding Australian AD to enforce the requirements of the State of Design. This ensures that all aircraft registered in Australia meet the necessary safety standards. Furthermore, the State of Registry is mandated to develop or adopt specific requirements to ensure the continuing airworthiness of the aircraft within its jurisdiction. This dual responsibility underscores the collaborative effort between the State of Design and the State of Registry in maintaining the safety and airworthiness of aircraft.
In the event of a breach of the ADs or failure to comply with the airworthiness requirements, there are potential civil and criminal consequences. The exact penalties for non-compliance are not explicitly stated in the provided text, but under the Civil Aviation Act 1988, breaches can lead to significant fines and potential imprisonment. The severity of the penalties depends on the nature and extent of the violation, with more serious breaches likely resulting in higher fines and longer prison terms. Additionally, operators found in breach of ADs may face operational restrictions or be prohibited from flying until compliance is achieved.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 outline the framework for issuing and enforcing airworthiness directives in Australia. CASA has the authority to issue these directives to ensure the safety and airworthiness of aircraft registered in Australia. The obligations on the State of Design and the State of Registry to provide and enforce this information are clear. Any failure to comply with these directives can result in significant civil and criminal penalties, emphasising the importance of adherence to these regulations.