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 US FAA has issued AD 2000-11-19R1 affecting Boeing B767 model aircraft. The USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B767/122, Amendment 1, which will become effective on 3 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, 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 was enacted to provide for the regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation. Under the authority conferred by section 98 of this Act, the Governor-General may make regulations, such as the Civil Aviation Safety Regulations 1998, for the purposes of the Act and in the interests of the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for kinds of aircraft or aeronautical products. These directives are issued in accordance with international standards and practices, such as those outlined in Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design has the overall responsibility for the continuing airworthiness of an aircraft type. When a State of Design, such as the United States in this instance, issues an AD, CASA, as Australia’s national airworthiness authority, must assess the information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design. This process ensures that Australian registered aircraft meet international safety standards.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legislative framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to ensure the safety of air navigation. The Act applies to all aircraft registered in Australia and their operators, mandating adherence to airworthiness standards. ADs are legislative instruments, enforceable under the Acts Interpretation Act 1901, and are issued in accordance with Annex 8 to the Convention on International Civil Aviation, which designates the State of Design as responsible for the continuing airworthiness of an aircraft type. CASA, as Australia's national airworthiness authority, assesses ADs issued by the State of Design and, when necessary, issues corresponding Australian ADs. This process ensures compliance with international standards and maintains the safety of Australian-registered aircraft. Notably, ADs are not subject to public consultation or a Regulatory Impact Statement, reflecting their technical nature and the reliance on international safety protocols.
Key Provisions
The Civil Aviation Act 1988 (section 98) and the Civil Aviation Safety Regulations 1998 (regulation 39.001) provide the legal framework for the issuance of airworthiness directives (ADs). According to these provisions, the Governor-General, through the Civil Aviation Safety Authority (CASA), can issue ADs for specific types of aircraft or aeronautical products to ensure the safety of air navigation. These ADs are legislative instruments, disallowable under section 46A of the Acts Interpretation Act 1901 and regulated by the Legislative Instruments Act 2003.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 are primarily concerned with maintaining the airworthiness of aircraft. The State of Design, in this case, the United States, has the responsibility to provide necessary information to ensure the continuing airworthiness of a type of aircraft, which CASA must then assess and, if necessary, adopt for Australian aircraft. The State of Registry, in this instance, CASA, must ensure the continuing airworthiness of individual aircraft by developing or adopting the requirements set out in ADs. This process ensures that Australian aircraft meet international safety standards as outlined in Annex 8 to the Convention on International Civil Aviation.
Failure to comply with the ADs could result in serious safety implications. While the Civil Aviation Safety Regulations 1998 do not explicitly outline specific offences, penalties, or consequences for breaching an AD, non-compliance could lead to enforcement actions under other sections of the Civil Aviation Act 1988. CASA has the authority to take necessary actions, including grounding aircraft or imposing fines, against operators who fail to adhere to ADs, ensuring that all aircraft in Australia meet the required safety standards. The maximum penalties for such breaches are determined by the severity of the non-compliance and the specific regulations applicable at the time.