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 German LBA has issued AD 2002-126/2 affecting Dornier 328 model aircraft. Germany is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/DO 328/44, which will become effective on 16 March 2006.
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 regulate civil aviation and ensure the safety of air navigation in Australia. Under this Act, the Governor-General is empowered to make regulations in the interests of safety, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. An AD is a legislative instrument that can be disallowed under the Acts Interpretation Act 1901 and is created in accordance with the Legislative Instruments Act 2003. The AD process is guided by Annex 8 of the Convention on International Civil Aviation, which places responsibility for the continuing airworthiness of an aircraft type on the State of Design, while the State of Registry must implement the ADs. The Civil Aviation Act 1988 thus ensures that Australia meets its international obligations by facilitating the issuance of ADs, which are critical for maintaining the safety of aircraft on the Australian Register.
As Australia's national airworthiness authority, CASA is tasked with assessing airworthiness directives issued by the State of Design and issuing corresponding Australian ADs when necessary. The issuing of AD/DO 328/44 by CASA, in response to the German LBA's AD 2002-126/2, exemplifies this process. Given that this AD was issued in response to international obligations and without public consultation, it has been determined that it does not require a Regulatory Impact Statement. The AD was made by the Manager, Airframes in the Manufacturing, Certification and New Technologies Office on behalf of CASA, in line with the Civil Aviation Act 1988. This legislative framework ensures that Australia can effectively manage the continuing airworthiness of aircraft and comply with international aviation standards.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory framework is designed to ensure the ongoing safety of air navigation, in line with the Civil Aviation Act 1988. The application of these ADs extends to the State of Registry for individual aircraft, mandating compliance with airworthiness requirements. Notably, this regulation is rooted in Australia's international obligations under the Convention on International Civil Aviation, specifically Annex 8, which allocates the responsibility for the continuing airworthiness of an aircraft type to the State of Design and requires it to furnish necessary information to the States of Registry. Given the international scope and specific nature of these directives, they are crafted without public consultation and do not necessitate a Regulatory Impact Statement. The issuance of these ADs adheres to the statutory authority vested in CASA, with the specific ADs being promulgated by designated CASA officials as per the legislative instruments outlined in the Civil Aviation Act 1988.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under section 39.001. These ADs mandate specific requirements for the continued airworthiness of certain aircraft or aeronautical products, as per regulation 39.001(5). ADs are considered legislative instruments, subject to disallowance under section 46A of the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. This regulatory framework is aligned with Annex 8 of the Convention on International Civil Aviation, which mandates that the State of Design—the country where the aircraft was designed—must provide necessary information to ensure the continuing airworthiness of an aircraft type. The State of Registry, where the aircraft is registered, must then develop or adopt requirements to ensure the aircraft's continuing airworthiness.
Under these regulations, when a State of Design issues an AD, such as the German LBA's AD 2002-126/2 for Dornier 328 model aircraft, CASA must assess this information and issue a corresponding Australian AD if appropriate. This is to ensure compliance with international obligations and to maintain safety standards within Australia. The process is streamlined due to the nature of ADs as continuing airworthiness information, which are widely used by ICAO Contracting States. The Australian AD/DO 328/44 issued by CASA in response to the German AD is a direct result of these regulatory requirements and will be effective from 16 March 2006.
Entities governed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, such as aircraft operators and manufacturers, are obligated to comply with ADs issued by CASA. These ADs mandate specific maintenance, inspection, and operational requirements to ensure the safety and airworthiness of the aircraft. Failure to comply with these directives can result in serious safety risks, as non-compliance can lead to aircraft being deemed unairworthy. Consequently, operators and manufacturers must adhere to the specified requirements to maintain their aircraft's airworthiness and ensure safe operations.
Failure to comply with ADs can result in severe consequences. Under the Civil Aviation Act 1988, non-compliance with ADs can lead to civil penalties, including fines. The specific maximum penalties are not outlined in the provided text, but they can be substantial and reflect the critical nature of airworthiness requirements. Additionally, non-compliance can result in criminal charges, which may include imprisonment, depending on the severity of the breach. CASA has the authority to enforce these penalties, and the consequences underscore the importance of adhering to ADs to maintain the highest safety standards in aviation.