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 2007-0141-E affecting Eurocopter AS 350 series helicopters. The EASA is the State of Design for these helicopters. CASA has assessed this AD and has issued Australian AD/ECUREUIL/127, which will become effective on 25 May 2007.
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, New Technologies and Systems, 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 was enacted to provide a comprehensive legal framework for the regulation of civil aviation in Australia, ensuring safety and efficiency in air navigation. The Act empowers the Governor-General to make regulations necessary for the safety of air navigation, which includes the issuance of airworthiness directives by the Civil Aviation Safety Authority (CASA) under the Civil Aviation Safety Regulations 1998. This legislative approach is integral to Australia’s compliance with international standards set by the Convention on International Civil Aviation. The Civil Aviation Safety Regulations 1998 enable CASA to issue airworthiness directives for specific types of aircraft or aeronautical products, which are considered legislative instruments under the Legislative Instruments Act 2003. These directives are crucial for maintaining the continuing airworthiness of aircraft, with the State of Registry responsible for implementing the necessary requirements. The recent issuance of Australian AD/ECUREUIL/127, in response to EASA AD 2007-0141-E, exemplifies the practical application of these regulatory mechanisms, ensuring that Australian aviation remains aligned with international safety standards.
Scope and Application
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning types of aircraft or aeronautical products, thereby ensuring the safety of air navigation. These directives are instrumental in maintaining the continuing airworthiness of aircraft registered in Australia, aligning with international standards under Annex 8 to the Convention on International Civil Aviation. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 mandates CASA's role in issuing ADs, which are considered disallowable instruments under the Acts Interpretation Act 1901 and thus legislative instruments under the Legislative Instruments Act 2003. The application of these directives extends to all aircraft registered in Australia, irrespective of their design origin, as CASA must ensure compliance with the airworthiness directives issued by the relevant State of Design. This regulatory framework does not require public consultation or a Regulatory Impact Statement, as it operates within Australia's international obligations and the specific mandates of the Civil Aviation Act 1988.
Key Provisions
The main operative sections of this piece of legislation concern the issue of airworthiness directives (ADs) under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998. Section 98 of the Civil Aviation Act 1988 empowers the Governor-General to make regulations for the safety of air navigation, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific kinds of aircraft or aeronautical products. According to subregulation 39.001(5), an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901 and is therefore considered a legislative instrument under section 6 of the Legislative Instruments Act 2003.
The obligations imposed by the Act and Regulations centre around ensuring the continuing airworthiness of aircraft. The State of Design has the primary responsibility for the continuing airworthiness of an aircraft type, as outlined in Annex 8 to the Convention on International Civil Aviation, and must provide necessary information to appropriate States of Registry. The State of Registry is tasked with developing or adopting requirements to ensure the continuing airworthiness of aircraft within its jurisdiction. When a State of Design issues an AD, CASA must assess this information and, if necessary, issue an Australian AD to enforce the requirements of the State of Design.
The AD in question, AD 2007-0141-E, was issued by the European Aviation Safety Agency (EASA) for Eurocopter AS 350 series helicopters. As the State of Design for these helicopters, EASA issued the directive, which CASA then assessed and translated into Australian AD/ECUREUIL/127. This AD was issued due to Australia's obligations under the Convention on International Civil Aviation and in response to an AD raised by the relevant State of Design. Given the international nature of this AD, no consultation with the Australian public was required, and the Office of Regulatory Review determined that a Regulatory Impact Statement was not necessary. The AD was made by the Manager, New Technologies and Systems, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
Regarding offences, penalties, or consequences for breach, the legislation does not explicitly state any specific penalties or consequences for non-compliance with the AD. However, it is implied that non-compliance with ADs could lead to serious safety issues and potential legal consequences under the Civil Aviation Act 1988 and other relevant legislation. CASA has the authority to enforce compliance and may take appropriate action against non-compliant aircraft operators or individuals. The potential consequences of non-compliance could include grounding of aircraft, fines, and other enforcement measures as deemed necessary to ensure safety in air navigation.