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.
CASA issued AD/BEECH 200/29, Amendment 1, affecting Beech 200 model aircraft in 1980. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 10 April 2008. No replacement AD is required, as the original unsafe condition no longer exists.
No consultation with the Australian public has taken place on this AD cancellation, because the cancellation results in a reduction of the regulatory burden. 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 establish a legislative framework that ensures the safety and efficiency of civil aviation in Australia. The Act empowers the Governor-General to create regulations that support the Act's objectives, specifically concerning the safety of air navigation. Under this framework, the Civil Aviation Safety Regulations 1998 allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft and aeronautical products. This authority is exercised to maintain and ensure the continuing airworthiness of aircraft in accordance with international standards set by the International Civil Aviation Organization (ICAO). The ADs are integral tools for communicating necessary safety information, and their issuance reflects the shared responsibility between the State of Design and the State of Registry in ensuring that aircraft meet required safety standards. The Act and its associated regulations form the backbone of Australia’s regulatory approach to civil aviation safety, ensuring that the nation's aviation sector adheres to both domestic and international safety protocols.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, specifically under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) that pertain to types of aircraft or aeronautical products. These ADs are integral to ensuring the safety of air navigation and fall under the purview of the Governor-General as stipulated in section 98 of the Act. The issuance of an AD by CASA mandates compliance and is a legislative instrument, as outlined in the Legislative Instruments Act 2003. The ADs serve as a mechanism for maintaining the continuing airworthiness of aircraft, a responsibility that rests with the State of Registry, in this case, CASA as Australia's national airworthiness authority. This process is aligned with Annex 8 of the Convention on International Civil Aviation, which designates the State of Design with overall responsibility for the continuing airworthiness of an aircraft type. The specific AD/BEECH 200/29, Amendment 1, which affects Beech 200 model aircraft, has been cancelled by CASA, effective from 10 April 2008, due to the resolution of the original unsafe condition. This cancellation does not require a Regulatory Impact Statement or public consultation as it results in a reduction of the regulatory burden. The AD cancellation is made by the Manager, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with the Act.
Key Provisions
The Civil Aviation Act 1988, specifically under section 98, empowers the Governor-General to create regulations for the Act, with a focus on ensuring the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 further allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. According to subregulation 39.001(5), an AD is considered a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and thus is classified as a legislative instrument in accordance with section 6 of the Legislative Instruments Act 2003.
These airworthiness directives are integral to maintaining the safety and airworthiness of aircraft, as outlined under Annex 8 to the Convention on International Civil Aviation. The State of Design is tasked with the overarching responsibility for ensuring the continuing airworthiness of an aircraft type and must supply necessary information to States of Registry to facilitate this. The State of Registry, in turn, has the obligation to develop or adopt requirements to guarantee the ongoing airworthiness of individual aircraft. When a State of Design issues an AD for a type of aircraft on the Australian Register, CASA, as the national airworthiness authority, must evaluate this information and, if necessary, issue an Australian AD to enforce the requirements of the State of Design.
A specific example of this process is AD/BEECH 200/29, Amendment 1, issued by CASA in 1980 for Beech 200 model aircraft. After review, CASA has decided to cancel this AD, effective from 10 April 2008, as the original unsafe condition no longer exists, and no replacement AD is necessary. This decision to cancel the AD has not required consultation with the Australian public, as it reduces the regulatory burden, and the Office of Best Practice Regulation has concluded that ADs do not necessitate a Regulatory Impact Statement. The AD was issued by the Manager, Airframes in the Airworthiness Engineering Branch on behalf of CASA, in compliance with subsection 84A(2) of the Act.
In terms of enforcement, any breach of the regulations set forth in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 may result in civil or criminal penalties, depending on the nature and severity of the offence. Civil penalties can include fines, while criminal penalties can involve imprisonment. The exact penalties are determined by the specific breach and are set out in the relevant sections of the Act and Regulations.