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 EASA has issued AD 2008-0219-E affecting Eurocopter AS 332 series 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/81, which will become effective on 15 December 2008.
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 acting 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 Commonwealth Parliament, was introduced to establish a comprehensive framework governing civil aviation in Australia, with a primary focus on ensuring the safety of air navigation. This Act grants the Governor-General the authority to create regulations that serve the interests of aviation safety, thereby delegating the Civil Aviation Safety Authority (CASA) with the responsibility to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products under the Civil Aviation Safety Regulations 1998. The ADs are designed to address identified safety issues and ensure compliance with international standards, particularly those outlined in Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design the responsibility for an aircraft type's continuing airworthiness. CASA, as Australia's national airworthiness authority, is tasked with assessing and implementing these directives to maintain the safety standards of aircraft registered in Australia.
Scope and Application
The Civil Aviation Safety Regulations 1998, as authorized by section 98 of the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning specific types of aircraft or aeronautical products. These directives are intended to ensure the safety of air navigation and are legally binding as disallowable instruments under the Acts Interpretation Act 1901 and legislative instruments as per the Legislative Instruments Act 2003. The responsibility for the continuing airworthiness of aircraft types lies with the State of Design, as outlined in Annex 8 to the Convention on International Civil Aviation. The State of Registry, which in Australia is CASA, must ensure that aircraft within its jurisdiction meet continuing airworthiness standards. When the European Union Aviation Safety Agency (EASA), acting on behalf of the State of Design for a particular aircraft type, issues an AD, CASA evaluates this information and, if necessary, issues an Australian AD to enforce the requirements of the State of Design. This process ensures compliance with international aviation safety standards and obligations. Given the nature of these directives, no public consultation is required, and the Office of Regulatory Review has determined that they do not necessitate a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, sets out provisions for ensuring the safety of air navigation. Under section 98 of the Act, the Governor-General can make regulations necessary for the safety of air navigation. Regulation 39.001 specifically allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain aircraft or aeronautical products. These ADs are considered legislative instruments under the Legislative Instruments Act 2003, and they can be disallowed under section 46A of the Acts Interpretation Act 1901.
The obligations imposed by these regulations primarily rest on CASA, as Australia's national airworthiness authority, and on the State of Registry for individual aircraft. CASA must assess information from ADs issued by the State of Design and, if necessary, issue Australian ADs to ensure compliance with international airworthiness standards. The State of Registry must develop or adopt requirements to ensure the continuing airworthiness of aircraft, following the guidelines set by Annex 8 to the Convention on International Civil Aviation. This framework ensures that both the design and registry states have clear responsibilities for maintaining the safety and airworthiness of aircraft.
There are no specific offences, penalties, or consequences mentioned in the text for non-compliance with ADs. However, the issuance of ADs is a critical mechanism for ensuring compliance with international safety standards, and failure to adhere to these directives could potentially result in severe safety issues and legal ramifications for both CASA and the State of Registry. The safety of air navigation is paramount, and any breach of these obligations could lead to significant civil or criminal consequences, though the exact penalties are not specified within the text provided.
The text also clarifies that no public consultation is required for issuing ADs under these circumstances, as they arise from Australia’s international obligations and in response to directives from the relevant State of Design. Furthermore, the Office of Regulatory Review has determined that such ADs do not necessitate a Regulatory Impact Statement. This highlights the streamlined process for ensuring that safety directives are issued promptly and without unnecessary bureaucratic delays.