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 European Aviation Safety Authority (EASA) has issued AD 2009-0095-E affecting Eurocopter AS 332 model helicopters. EASA acts on behalf of France, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/S-PUMA/85, which will become effective on 20 April 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 Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes & 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 fundamental piece of legislation governing civil aviation in Australia. This Act was introduced to ensure the safety and efficiency of civil aviation operations within Australia, addressing the need for a regulatory framework that could accommodate the growing complexities of air travel and aviation technology. One of the key mechanisms through which the Act achieves this objective is by empowering the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) as per regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are crucial for maintaining the continuing airworthiness of aircraft and aeronautical products, aligning with international standards set by the International Civil Aviation Organization (ICAO). The policy objective behind the issuance of ADs is to ensure that all aircraft registered in Australia meet the necessary safety standards, thereby protecting public safety and upholding the integrity of Australia's aviation safety regime.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides a framework for ensuring the safety of air navigation in Australia, with a particular focus on the issuance of airworthiness directives (ADs). The Act applies to entities involved in the design, manufacture, and registry of aircraft, as well as to aviation authorities such as the Civil Aviation Safety Authority (CASA), which is responsible for ensuring that Australian registered aircraft meet airworthiness standards. These regulations have a national jurisdictional reach, ensuring that all aircraft within Australia’s airspace adhere to the safety standards set forth by the Act. ADs, which are legislative instruments, are issued to mandate the requirements of the State of Design or Registry and are made in accordance with international obligations, such as those outlined in Annex 8 to the Convention on International Civil Aviation. The issuance of an AD does not require consultation of the Australian public as it is typically a response to directives issued by the State of Design, and it has been determined that such directives do not require a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, through 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. These directives serve to mandate safety measures and ensure that the aircraft remain airworthy. The issuance of such directives is considered a legislative instrument under section 6 of the Legislative Instruments Act 2003 and is a disallowable instrument under section 46A of the Acts Interpretation Act 1901.
Entities governed by the Civil Aviation Act 1988, particularly CASA, have the obligation to assess the information provided by the State of Design concerning ADs and, if deemed appropriate, to issue corresponding Australian ADs. This requirement ensures that all aircraft registered in Australia comply with safety standards set forth by international and domestic regulations. The State of Registry must also develop or adopt necessary requirements to maintain the continuing airworthiness of aircraft, as stipulated under Annex 8 to the Convention on International Civil Aviation. This international agreement places the responsibility for the continuing airworthiness of aircraft types on the State of Design, while the State of Registry must implement the necessary measures to adhere to these standards.
Failure to comply with the provisions of the ADs can lead to significant consequences. While the specific penalties for non-compliance are not explicitly detailed in the text provided, it is clear that such breaches can result in both civil and criminal liabilities. The nature and severity of these consequences would typically be determined by the specific regulations and judicial interpretations at the time of the breach. The overarching intent of the ADs is to ensure the safety and reliability of aircraft operations within Australia, and non-compliance could therefore attract penalties commensurate with the risk posed by the breach.
The ADs, such as the one issued by CASA in response to EASA’s AD 2009-0095-E, are issued without public consultation as they are mandated by international obligations and in response to directives from the State of Design. Additionally, the Office of Best Practice Regulation has determined that such ADs do not require a Regulatory Impact Statement. This streamlined process ensures that critical safety measures can be implemented swiftly and efficiently, without the delays associated with broader regulatory consultations or assessments.