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 2006-04-10 affecting Cessna Model 750 aircraft. The United States is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/CESSNA 750/3, which will become effective on 11 May 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 comprehensive framework for the regulation of civil aviation in Australia, ensuring safety and efficiency in air navigation. The Act empowers the Governor-General to create regulations that support the Act's objectives, particularly those related to the safety of air navigation. In this context, the Civil Aviation Safety Regulations 1998, under regulation 39.001, allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This legislative instrument is critical for maintaining the continuing airworthiness of aircraft and is essential to Australia's adherence to the Convention on International Civil Aviation, particularly under Annex 8, which mandates the State of Design's responsibility for providing necessary information to ensure airworthiness. CASA, as Australia's national airworthiness authority, issues ADs based on assessments of information provided by the State of Design, ensuring compliance with international standards and obligations.
Scope and Application
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, outlines the framework for ensuring the safety of air navigation in Australia. Specifically, the Act empowers the Governor-General to issue regulations that serve the interests of air navigation safety, while 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. These ADs are considered legislative instruments under the Legislative Instruments Act 2003 and are essential for maintaining the continuing airworthiness of aircraft. The ADs issued by CASA are in response to obligations under international conventions, such as Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design has overall responsibility for the airworthiness of an aircraft type. When such ADs are issued by the State of Design, CASA must assess and, if necessary, issue corresponding Australian ADs to ensure compliance with international safety standards. This legislative process does not require public consultation or a Regulatory Impact Statement, as it is driven by international obligations and the need to enforce airworthiness mandates set by the aircraft's State of Design.
Key Provisions
The Civil Aviation Act 1988 provides the framework within which the Civil Aviation Safety Regulations 1998 operate, particularly in ensuring the safety of air navigation. Under section 98 of the Act, the Governor-General has the authority to make regulations that support the Act's objectives, and regulation 39.001 specifically empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for particular types of aircraft or aeronautical products. These ADs are legislative instruments, as they are disallowable instruments under section 46A of the Acts Interpretation Act 1901 and are governed by the Legislative Instruments Act 2003.
Under the Civil Aviation Safety Regulations 1998, CASA has a responsibility to issue ADs when necessary to ensure the continuing airworthiness of aircraft. The State of Design, which is the country where an aircraft type is designed, has an overarching responsibility for the continuing airworthiness of that type. This responsibility includes providing any necessary information to States of Registry, which are the countries where the aircraft is registered and which must ensure the aircraft's continuing airworthiness. CASA, as Australia's national airworthiness authority, is required to assess information from the State of Design and, if necessary, issue an Australian AD to mandate the requirements of the State of Design. This process is crucial for maintaining safety standards in line with international obligations under the Convention on International Civil Aviation.
For example, the United States Federal Aviation Administration (FAA) issued AD 2006-04-10 affecting Cessna Model 750 aircraft, and CASA has issued Australian AD/CESSNA 750/3 in response. This AD, which will become effective on 11 May 2006, is a direct result of CASA's assessment of the FAA's directive. Given that this AD is issued in accordance with international obligations and as a response to an AD from the relevant State of Design, there has been no consultation with the Australian public. Furthermore, the Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
There are potential civil and criminal consequences for non-compliance with ADs. Failure to adhere to an AD can lead to serious safety issues, and CASA may take enforcement action against any aircraft, person, or organisation that does not comply with the AD. The penalties for non-compliance can include fines and other sanctions as stipulated in the Civil Aviation Act 1988 and related regulations. The exact penalties can vary, but they are designed to ensure that airworthiness requirements are strictly adhered to, thus maintaining high safety standards in Australia's aviation sector.