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.
Transport Canada has issued AD CF-2007-22 affecting Bell 427 model helicopters. Canada is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/BELL 427/8, which will become effective on 20 December 2007.
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 Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a legislative framework for the regulation of civil aviation in Australia, with a strong emphasis on safety and efficiency in air navigation. The Act grants the Governor-General the authority to create regulations that are vital for the safety of air navigation, as exemplified by the Civil Aviation Safety Regulations 1998. These regulations empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. The issuance of ADs is a crucial component of ensuring the continuing airworthiness of aircraft, aligning with international standards set forth by the Convention on International Civil Aviation. This legislation addresses the need for consistent and coordinated safety measures across different jurisdictions by obligating the State of Registry to implement ADs issued by the State of Design, thereby fostering a unified approach to aircraft safety on a global scale.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, governs the issuance of airworthiness directives (ADs) to ensure the safety of air navigation. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. These ADs, considered as disallowable instruments under the Acts Interpretation Act 1901, fall within the scope of the Legislative Instruments Act 2003. The ADs serve to comply with Annex 8 of the Convention on International Civil Aviation, where the State of Design is responsible for the continuing airworthiness of aircraft types and must provide necessary information to States of Registry. CASA, as Australia's national airworthiness authority, must assess and, if necessary, issue Australian ADs when a State of Design issues an AD affecting aircraft registered in Australia. This mechanism ensures that Australia adheres to international standards and effectively manages the airworthiness of aircraft within its jurisdiction.
Key Provisions
The key operative sections of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). Section 98 of the Civil Aviation Act 1988 allows the Governor-General to make regulations to ensure the safety of air navigation, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically empowers CASA to issue ADs for certain types of aircraft or aeronautical products. These ADs are legislative instruments, as outlined in section 6 of the Legislative Instruments Act 2003. Furthermore, under subregulation 39.001(5), ADs are subject to disallowance under section 46A of the Acts Interpretation Act 1901.
The obligations and requirements imposed by the Act and the Regulations on the parties or entities they govern are primarily focused on ensuring the safety and airworthiness of aircraft. Under Annex 8 to the Convention on International Civil Aviation, the State of Design has the responsibility for the continuing airworthiness of an aircraft type and must provide necessary information to the States of Registry. In Australia, CASA, as the national airworthiness authority, must assess this information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design. For instance, in the case of Transport Canada’s AD CF-2007-22 concerning Bell 427 model helicopters, CASA issued Australian AD/BELL 427/8, which will take effect on 20 December 2007. Additionally, the State of Registry is obligated to develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within its jurisdiction.
The Act and the Regulations also outline potential offences, penalties, and consequences for breaches. While the specific provisions detailing these consequences are not outlined in the provided text, it is common under legislative frameworks for breaches of ADs to result in civil or criminal penalties. Such penalties may include fines, imprisonment, or other sanctions as deemed appropriate by the relevant authorities. The exact nature and severity of these penalties would be governed by the broader civil aviation legislation and any additional regulatory frameworks that apply to specific cases.