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 2007-0105 affecting Eurocopter AS332 Super Puma 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/56, Amendment 1, which will become effective on 7 June 2007. This AD cancels and replaces the previous issue.
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 Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, aims to ensure the safety of air navigation by establishing a regulatory framework that governs civil aviation. Under this Act, the Governor-General has the authority to make regulations that serve the interests of safety, including the issuance of airworthiness directives (ADs) to address issues related to the continuing airworthiness of aircraft. In line with this legislative authority, the Civil Aviation Safety Regulations 1998 allow the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. These ADs are considered legislative instruments and are subject to disallowance as per the Acts Interpretation Act 1901. CASA's issuance of ADs, such as the one affecting the Eurocopter AS332 Super Puma model helicopters, is in response to the State of Design's ADs and adheres to international obligations under the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988, supported by the Civil Aviation Safety Regulations 1998, provides the legislative framework for the regulation of airworthiness in Australia. Under this Act, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products to ensure the safety of air navigation. This regulatory power is exercised pursuant to regulation 39.001, and these directives are considered legislative instruments as per subregulation 39.001(5) and section 6 of the Legislative Instruments Act 2003. The Act applies to all aircraft registered in Australia and their operators, ensuring compliance with safety standards and continuing airworthiness. The geographic reach of this legislation is national, as it pertains to all aircraft within Australia’s jurisdiction. Notably, ADs are issued in accordance with international standards set by the International Civil Aviation Organization (ICAO), with the State of Design having primary responsibility for continuing airworthiness and the State of Registry ensuring compliance within its jurisdiction. Exemptions and thresholds are not explicitly detailed in this specific AD issuance but are generally governed by broader regulations and international agreements.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, allows the Governor-General to establish regulations aimed at ensuring the safety of air navigation. In accordance with regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. The legal standing of an AD is clarified under subregulation 39.001(5) of the Civil Aviation Safety Regulations 1998, which aligns with section 46A of the Acts Interpretation Act 1901, thereby classifying ADs as disallowable instruments and legislative instruments under section 6 of the Legislative Instruments Act 2003. These ADs are a critical mechanism under Annex 8 to the Convention on International Civil Aviation for maintaining the continuing airworthiness of aircraft types.
The obligations imposed by the Civil Aviation Safety Regulations 1998 and the Convention on International Civil Aviation place significant responsibilities on both the State of Design and the State of Registry. The State of Design, such as France for the Eurocopter AS332 Super Puma model, must provide necessary information to ensure the ongoing airworthiness of the aircraft type. Conversely, the State of Registry, represented by CASA in Australia, must develop or adopt requisite measures to ensure that individual aircraft maintain their airworthiness. When an AD is issued by a State of Design, CASA must evaluate the information and, if necessary, issue a corresponding Australian AD to enforce the State of Design's requirements.
Failure to comply with the directives stipulated in an AD can lead to serious consequences. While specific penalties are not outlined in the provided text, non-compliance with airworthiness directives generally results in significant legal and safety ramifications. Such consequences may include the grounding of non-compliant aircraft, potential fines, and other civil or criminal penalties as prescribed by aviation law. The overarching aim of these regulations is to maintain the highest safety standards in civil aviation.
The legislative process for issuing the AD in question was conducted without public consultation, as it is mandated by international obligations under the Convention on International Civil Aviation and is a response to an AD issued by the relevant State of Design. The Office of Regulatory Review has determined that such ADs do not necessitate a Regulatory Impact Statement. The AD was issued by the Manager, Airframes in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Civil Aviation Act 1988, ensuring that the AD adheres to statutory requirements and legal frameworks.