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 United States FAA has issued AD 2005-20-38 affecting certain equipment fitted to Bell 412 helicopters. The United States is the State of Design for this equipment. CASA has assessed this AD and has issued Australian AD/BELL 412/45 which will become effective on 9 November 2005.
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 by the Australian Parliament to regulate the safety and efficiency of civil aviation within Australia. This Act provides the framework for the regulation of civil aviation safety, including the issuance of airworthiness directives (ADs) which are critical for ensuring that aircraft and aeronautical products meet continuing airworthiness standards. The Civil Aviation Safety Regulations 1998, made under the authority of this Act, detail the mechanisms by which ADs can be issued. These regulations empower the Civil Aviation Safety Authority (CASA) to mandate specific requirements to maintain the airworthiness of aircraft. This legislative framework ensures that Australia complies with international standards set by the Convention on International Civil Aviation, particularly in terms of continuing airworthiness as overseen by the State of Design and the State of Registry. CASA, acting as Australia's national airworthiness authority, plays a crucial role in translating international directives into domestic regulations, thereby safeguarding the safety of air navigation.
Scope and Application
The Civil Aviation Act 1988, through regulation 39.001 of the Civil Aviation Safety Regulations 1998, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning specific types of aircraft or aeronautical products to ensure the safety of air navigation. These ADs are legislative instruments under the Legislative Instruments Act 2003, and they are issued in accordance with Australia's obligations under the Convention on International Civil Aviation, particularly Annex 8, which mandates the State of Design to provide continuing airworthiness information. The State of Registry, in this case CASA, must ensure the continuing airworthiness of aircraft registered in Australia by issuing corresponding ADs when required. In the case of Bell 412 helicopters, CASA has issued AD/BELL 412/45 following an AD from the United States Federal Aviation Administration, reflecting Australia’s international obligations without necessitating public consultation or a Regulatory Impact Statement. The issuance of this AD is authorised under the Act and made by the Manager, New Technologies and Systems, on behalf of CASA.
Key Provisions
The Civil Aviation Act 1988, under section 98, empowers the Governor-General to create regulations that align with the Act’s objectives and promote the safety of air navigation. This foundational provision allows for the detailed regulation of aviation activities, ensuring they meet safety standards. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 enables the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. Such directives are legally binding instruments designed to maintain or improve the safety and airworthiness of aircraft. Subregulation 39.001(5) further classifies ADs as disallowable instruments, meaning they can be disallowed by either House of Parliament, which underscores their legislative nature.
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, imposes significant obligations on CASA and other entities involved in the aviation sector. CASA, as Australia’s national airworthiness authority, must rigorously assess any AD issued by a State of Design, such as the United States Federal Aviation Administration (FAA), and determine its applicability to aircraft registered in Australia. If deemed appropriate, CASA is required to issue an Australian AD that mandates compliance with the original directive. This ensures that Australian aircraft meet international safety standards, thereby safeguarding both domestic and international aviation.
Violations of airworthiness directives carry serious consequences. Under the Civil Aviation Act 1988, failure to comply with an issued AD can result in significant penalties. Specifically, non-compliance can lead to criminal charges and substantial fines. The exact penalties can vary, but they are designed to enforce strict adherence to safety regulations. For instance, individuals or corporations found in breach of an AD may face penalties that include fines up to several thousand Australian dollars and, in severe cases, imprisonment. These stringent measures underscore the critical importance of maintaining airworthiness standards to protect public safety in the aviation industry.