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, the Civil Aviation Safety Authority (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.
CASA or its predecessors issued AD/BELL 212/29 affecting Bell 212 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 9 April 2009. No replacement AD is required.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. 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, Systems and New Technologies in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a legal framework for civil aviation in Australia, ensuring the safety and efficiency of air navigation. This legislation empowers the Governor-General to make regulations necessary for the safety of air navigation. Under section 98 of the Act, the Civil Aviation Safety Regulations 1998 were created, allowing the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives serve as legislative instruments, as outlined in the Legislative Instruments Act 2003, and are essential for maintaining the continuing airworthiness of aircraft in accordance with international standards set by the Convention on International Civil Aviation.
In the interests of aligning with Australia’s international obligations, CASA has reviewed and subsequently cancelled AD/BELL 212/29, which pertained to Bell 212 aircraft. This cancellation, effective from 9 April 2009, aligns with the requirements under the Convention on International Civil Aviation and does not necessitate consultation with the Australian public or a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation. The decision to cancel the AD was made by the Manager, Systems and New Technologies in the Airworthiness Engineering Group on behalf of CASA, in accordance with the provisions of the Civil Aviation Act 1988.
Scope and Application
The Civil Aviation Act 1988, through the Civil Aviation Safety Regulations 1998, enables the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) that are critical for maintaining the safety of air navigation in Australia. These ADs apply to specific kinds of aircraft and aeronautical products, ensuring that they remain airworthy. As legislative instruments, ADs are subject to disallowance and have a jurisdictional reach that is confined to the Commonwealth. The ADs are typically issued in compliance with Annex 8 of the Convention on International Civil Aviation, which places the responsibility for the continuing airworthiness of aircraft types on the State of Design and mandates that States of Registry develop or adopt requirements to ensure such airworthiness. In the case of the AD/BELL 212/29 affecting Bell 212 aircraft, CASA has exercised its authority under the Act to review and subsequently cancel this directive, effective from 9 April 2009, without the need for public consultation or a Regulatory Impact Statement, due to Australia's international obligations under the Convention on International Civil Aviation.
Key Provisions
The Civil Aviation Act 1988 (sections 98) and the Civil Aviation Safety Regulations 1998 (regulation 39.001) empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory framework is designed to ensure the safety of air navigation. A key provision is that ADs are considered legislative instruments under the Legislative Instruments Act 2003, meaning they have formal legal status and must be reviewed and managed with due process. The Convention on International Civil Aviation, particularly Annex 8, also plays a significant role in these regulations, stipulating that the State of Design is responsible for the continuing airworthiness of aircraft types, while the State of Registry must implement measures to maintain the airworthiness of individual aircraft.
The obligations imposed by these provisions are multifaceted. CASA, acting under the authority granted by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, must ensure that ADs are issued to maintain the airworthiness of aircraft and aeronautical products. This includes reviewing existing ADs and making changes when necessary, such as the recent cancellation of AD/BELL 212/29 for Bell 212 aircraft, effective from 9 April 2009. States of Registry are required to develop or adopt necessary measures to comply with ADs and ensure the ongoing airworthiness of aircraft under their jurisdiction. This includes implementing the requirements set forth in the ADs and coordinating with the State of Design to obtain any necessary information.
There are significant consequences for non-compliance with ADs under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998. CASA has the authority to take enforcement actions against operators who fail to comply with ADs, which may include fines, suspension, or revocation of airworthiness certificates. The severity of the penalties depends on the nature and extent of the non-compliance. For example, an operator who knowingly violates an AD could face substantial fines and potential criminal charges, depending on the circumstances and the impact of the non-compliance on aviation safety. Civil penalties can include fines up to a certain amount, while criminal penalties can include imprisonment, reflecting the high stakes involved in ensuring the safety of air navigation.