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 1998-289 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 328/54, 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 provide a comprehensive framework for the regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation and operations. The Act empowers the Governor-General to make regulations for the purposes of the Act, particularly with regard to the safety of air navigation. The Civil Aviation Safety Regulations 1998 further detail the requirements and processes under the Act, including the ability of the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These directives are critical for maintaining the continuing airworthiness of aircraft, as stipulated by the Convention on International Civil Aviation. CASA, as Australia's national airworthiness authority, has the responsibility to assess ADs issued by States of Design and, when necessary, issue corresponding Australian ADs to ensure compliance with international standards and obligations. The issuance of ADs, such as AD/DO 328/54 for the Dornier 328 model aircraft, underscores the importance of adhering to international agreements and ensuring the safety and uniformity of airworthiness standards across different jurisdictions.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the framework under which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs) to ensure the safety of air navigation. This applies to all aircraft and aeronautical products on the Australian Register, and mandates the continuing airworthiness requirements determined by the relevant State of Design. The geographic reach of these regulations is national, applying uniformly across Australia. Any ADs issued under these regulations are legislative instruments subject to disallowance and are considered disallowable instruments as per the Acts Interpretation Act 1901. While the State of Design, such as Germany in the case of the Dornier 328 model aircraft, issues the initial AD, CASA evaluates and, if appropriate, issues corresponding Australian ADs to ensure compliance with international standards as outlined in Annex 8 to the Convention on International Civil Aviation. This process does not involve public consultation or a Regulatory Impact Statement, as determined by the Office of Regulatory Review, and is executed by CASA in accordance with the Act.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 lay out the framework for ensuring the safety and airworthiness of aircraft in Australia. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations to promote 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. An AD is considered a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and thus a legislative instrument under section 6 of the Legislative Instruments Act 2003.
The obligations under this Act primarily rest on CASA and other relevant authorities to ensure the continuing airworthiness of aircraft registered in Australia. CASA must assess information from the State of Design, which is the country responsible for the design of the aircraft, and if necessary, issue an Australian AD. For example, Germany, being the State of Design for the Dornier 328 model aircraft, issued AD 1998-289. CASA subsequently assessed this information and issued Australian AD/DO 328/54, effective from 16 March 2006. The State of Registry, which in this context is Australia, must ensure the continuing airworthiness of the aircraft registered within its territory by adopting the necessary requirements set forth in the ADs.
The Act also outlines specific consequences for non-compliance with ADs. Although the issuance of the AD in question did not involve public consultation due to Australia’s obligations under the Convention on International Civil Aviation, non-compliance with an AD can lead to significant legal repercussions. Failure to adhere to the requirements of an AD can result in civil penalties, including fines, or even criminal charges if the non-compliance is deemed to endanger safety. The exact penalties can vary, but they are intended to ensure that all aircraft maintain the required standards of airworthiness to safeguard public safety.