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 1999-053 affecting AvCraft Aerospace GmbH Dornier 328-100 model aircraft. Germany is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/DO 328/31, which will become effective on 19 January 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, 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 framework for the regulation of civil aviation in Australia, with a particular emphasis on ensuring the safety of air navigation. The Act empowers the Governor-General to make regulations under section 98, and these regulations are instrumental in promoting air safety. The Civil Aviation Safety Regulations 1998 further detail the mechanisms by which airworthiness directives (ADs) can be issued, with regulation 39.001 authorising the issuance of such directives for specific types of aircraft or aeronautical products. The ADs serve as a legislative instrument as per subregulation 39.001(5) and section 46A of the Acts Interpretation Act 1901. The overall policy objective is to maintain the continuing airworthiness of aircraft in line with international standards, as mandated by Annex 8 to the Convention on International Civil Aviation, and to ensure that Australia's national airworthiness authority, CASA, acts on ADs issued by the State of Design to mandate necessary safety measures.
Scope and Application
The Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, provides a framework for the issuance of airworthiness directives (ADs) to ensure the safety of air navigation within Australia. Under this Act, the Civil Aviation Safety Authority (CASA) is empowered to issue ADs concerning types of aircraft or aeronautical products, in line with the overarching goal of maintaining airworthiness. An AD becomes a legislative instrument under the Legislative Instruments Act 2003, thereby requiring adherence to the statutory requirements of the Acts Interpretation Act 1901. This legislative framework is essential for Australia's compliance with Annex 8 of the Convention on International Civil Aviation, which mandates that the State of Design has the primary responsibility for the continuing airworthiness of aircraft types. In the case of Australian-registered aircraft, CASA acts as the national airworthiness authority, assessing and issuing Australian ADs based on directives from the relevant State of Design. This process ensures that Australian aviation standards align with international obligations and safety protocols.
Key Provisions
The Civil Aviation Safety Regulations 1998, particularly regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are crucial for ensuring that aircraft maintain their airworthiness and comply with safety standards. Regulation 39.001(5) further clarifies that ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, and thus, they fall under the legislative instruments category as defined by the Legislative Instruments Act 2003. This legislative framework allows CASA to act promptly in response to safety concerns identified by the State of Design, which, in this case, is Germany for the Dornier 328-100 model aircraft.
The obligations imposed by these regulations are significant. The State of Design, in this instance, Germany, has the primary responsibility for ensuring the continuing airworthiness of the Dornier 328-100 model aircraft. As per Annex 8 to the Convention on International Civil Aviation, Germany must provide all necessary information to maintain the aircraft's airworthiness. CASA, acting as Australia’s national airworthiness authority, is then required to assess this information and, if deemed necessary, issue an Australian AD to enforce the requirements stipulated by the State of Design. This collaborative approach ensures that safety standards are uniformly applied across international borders.
Non-compliance with the ADs can result in serious consequences. Under the Civil Aviation Act 1988, operators who fail to adhere to the ADs may face regulatory action. The penalties for such breaches can be severe, including hefty fines and potential grounding of the aircraft. The exact penalties are determined based on the severity and frequency of the violation but are designed to enforce strict adherence to safety regulations. Additionally, CASA has the authority to take legal action against non-compliant operators, which can lead to criminal charges in cases of gross negligence or willful disregard of safety directives.
In summary, the Civil Aviation Safety Regulations 1998 mandate that CASA issue ADs to maintain aircraft safety, as required under the Civil Aviation Act 1988 and the Convention on International Civil Aviation. The obligations on the State of Design and CASA are clear, with a shared responsibility to ensure the continuing airworthiness of aircraft. Failure to comply with these directives can result in significant penalties, reinforcing the critical importance of adhering to these regulations.