CIVIL AVIATION ACT 1988
CIVIL AVIATION 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-2003-27 affecting Bell 222 model helicopters. Canada is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/BELL 222/32, which will become effective on 4 August 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 Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a framework for the regulation of civil aviation in Australia, focusing on safety, efficiency, and economic growth. It empowers the Governor-General to make regulations that align with the Act's objectives and ensure the safety of air navigation. One of the key mechanisms through which these objectives are achieved is the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). These ADs are legislative instruments under the Civil Aviation Safety Regulations 1998 and are mandated by international obligations under the Convention on International Civil Aviation, specifically Annex 8, which places the responsibility of ensuring continuing airworthiness on the State of Design. CASA, as Australia's national airworthiness authority, must respond to ADs issued by the State of Design by assessing and, if appropriate, issuing corresponding Australian ADs to ensure compliance with international standards and the safety of air navigation. This legislative framework is designed to maintain high safety standards in Australian civil aviation while adhering to international obligations.
Scope and Application
The Civil Aviation Act 1988, and its associated Civil Aviation Safety Regulations 1998, provides the framework for the regulation of airworthiness in Australia, empowering the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs). These ADs, which are legislative instruments under the Acts Interpretation Act 1901 and Legislative Instruments Act 2003, apply to any aircraft registered in Australia and are designed to ensure the continuing airworthiness of those aircraft, as mandated by the Convention on International Civil Aviation. When an AD is issued by a State of Design, such as Canada for Bell 222 model helicopters, CASA is obliged to assess this information and issue an equivalent AD in Australia, as demonstrated by the issuance of Australian AD/BELL 222/32 in response to AD CF-2003-27. This process underscores Australia's commitment to international safety standards while ensuring that any ADs issued domestically align with these global obligations. Notably, given the international nature of these directives, CASA does not undertake public consultations or require Regulatory Impact Statements for such ADs.
Key Provisions
The Civil Aviation Act 1988, along with the Civil Aviation Regulations 1998, empowers the Governor-General to make regulations in the interest of safety in air navigation (section 98). Specifically, regulation 39.001 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These ADs are legal instruments under section 6 of the Legislative Instruments Act 2003 and can be disallowed under section 46A of the Acts Interpretation Act 1901 (subregulation 39.001(5)). The ADs are crucial for maintaining the continuing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry as outlined in Annex 8 to the Convention on International Civil Aviation.
The obligations under these regulations require the State of Design to provide necessary information to ensure the continuing airworthiness of aircraft types. When an AD is issued by a State of Design, the State of Registry, in this case CASA, must assess the information and, if necessary, issue its own AD to enforce the requirements. For instance, following Transport Canada's AD CF-2003-27 affecting Bell 222 model helicopters, CASA issued Australian AD/BELL 222/32, effective from 4 August 2005. This process ensures that the Australian aviation industry adheres to international standards of safety.
Failure to comply with the requirements set out in an AD can lead to severe consequences. Under the Civil Aviation Act 1988, non-compliance with an AD may result in both civil and criminal penalties. The specific penalties can vary depending on the severity of the breach, but they may include fines, imprisonment, or both. The maximum penalties are determined by the nature of the offence, with more serious breaches potentially resulting in higher fines or longer periods of imprisonment.
The issuance of ADs under these regulations is also subject to certain procedural requirements. For example, ADs issued in response to international obligations, like the one from Transport Canada, do not require public consultation. Additionally, the Office of Regulatory Review has determined that ADs do not necessitate a Regulatory Impact Statement. This streamlined process ensures that ADs are issued efficiently, without unnecessary delays, to address safety concerns promptly. The AD is formally made by the Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A(2) of the Act.