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 issued AD 2006-0159, affecting AIRBUS A330 aircraft. The EASA is the State of Design for this type. As a result of a request from industry, CASA has amended the equivalent Australian AD to AD/A330/26 Amendment 1 which will become effective on 31 August 2006. 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, 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 civil aviation in Australia, addressing gaps in regulatory oversight and ensuring the safety and efficiency of air navigation. Under this Act, the Governor-General has the authority to make regulations that serve the interests of air navigation safety, as exemplified in the Civil Aviation Safety Regulations 1998. These regulations empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for various aircraft types and aeronautical products. ADs are legislative instruments designed to maintain the continuing airworthiness of aircraft, aligning with international standards set by the International Civil Aviation Organization (ICAO) and specific obligations under the Convention on International Civil Aviation. In response to an AD issued by the European Aviation Safety Agency (EASA) concerning AIRBUS A330 aircraft, CASA has updated the corresponding Australian AD, reflecting the need for uniformity in safety standards across international borders. This process underscores Australia’s commitment to international cooperation and adherence to global aviation safety protocols.
Scope and Application
The Civil Aviation Safety Regulations 1998, under 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 issued to ensure the safety of air navigation and mandate compliance with continuing airworthiness standards as per Annex 8 of the Convention on International Civil Aviation. The ADs apply to all aircraft registered in Australia and are a legislative instrument, disallowable under section 46A of the Acts Interpretation Act 1901. While the ADs are issued in response to international obligations and directives from the State of Design, no public consultation is required, and the Office of Regulatory Review has determined that they do not necessitate a Regulatory Impact Statement. The ADs extend their jurisdiction nationally, reflecting Australia's commitment to international aviation safety standards.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, provides a framework for the regulation of airworthiness in Australia. Under section 98 of the Act, the Governor-General has the authority to create regulations that ensure the safety of air navigation. 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. Importantly, subregulation 39.001(5) states that an AD is a disallowable instrument under the Acts Interpretation Act 1901, and hence, an AD is considered a legislative instrument according to the Legislative Instruments Act 2003.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 are comprehensive. The State of Design, in this case, the European Aviation Safety Agency (EASA), has the overarching responsibility for the continuing airworthiness of the AIRBUS A330 aircraft type. According to Annex 8 to the Convention on International Civil Aviation, the State of Design must provide necessary information to ensure the continuing airworthiness of an aircraft type to the appropriate States of Registry. The State of Registry, which in this context is Australia, must then develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within its jurisdiction. CASA, as Australia’s national airworthiness authority, must assess the information provided by the State of Design and, if necessary, issue an Australian AD to mandate the requirements of the EASA.
Breaching the requirements set forth by an AD can have significant consequences. Although the specific offences, penalties, and consequences for non-compliance are not detailed in the provided text, it is implied that failing to adhere to an AD could result in civil or criminal liability. Under the general regulatory framework of the Civil Aviation Act 1988, penalties for non-compliance can include fines and other sanctions, which are determined based on the severity of the breach and the specific provisions of the Act. Given that ADs are legislative instruments, non-compliance with an AD may also attract penalties under other relevant legislation. The overarching principle is that adherence to ADs is crucial to maintaining the safety standards required in the aviation industry.