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/PA-30/18 affecting Piper PA-30 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 18 December 2008. 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, enacted by the Australian Parliament, was introduced to establish a comprehensive framework for the regulation of civil aviation in Australia, with a primary focus on ensuring the safety of air navigation. The Act empowers the Governor-General to make regulations necessary for the purposes of the Act, and the Civil Aviation Safety Regulations 1998 further detail the mechanisms by which these regulations can be implemented. One such regulation is the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA), which serve as critical tools for maintaining the continuing airworthiness of aircraft. The objective of these ADs is to ensure that aircraft remain in a condition that allows safe operation, aligning with Australia’s obligations under international conventions such as the Convention on International Civil Aviation. The cancellation of a specific AD affecting Piper PA-30 aircraft, as detailed in AD/PA-30/18, was made by CASA due to these international obligations and thus did not require public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the overarching framework of the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives, which are legislative instruments aimed at ensuring the safety of air navigation. These directives apply to specific types of aircraft or aeronautical products, with the State of Design bearing overall responsibility for the continuing airworthiness of an aircraft type. The State of Registry, where the aircraft is registered, must also adhere to requirements ensuring the continuing airworthiness of individual aircraft. Notably, airworthiness directives are a standard practice among ICAO Contracting States and serve as a primary means of disseminating continuing airworthiness information. In a specific case, CASA issued and subsequently cancelled AD/PA-30/18, which affected Piper PA-30 aircraft, due to Australia's obligations under the Convention on International Civil Aviation, without necessitating public consultation or a Regulatory Impact Statement. The cancellation of this directive, effective from 18 December 2008, signifies the dynamic nature of regulatory measures to uphold aviation safety standards.
Key Provisions
The Civil Aviation Act 1988, under section 98, allows the Governor-General to create regulations aimed at ensuring the safety of air navigation. Pursuant to regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. Section 39.001(5) of these Regulations designates an AD as a disallowable instrument, making it a legislative instrument under section 6 of the Legislative Instruments Act 2003.
The ADs play a crucial role in maintaining the airworthiness of aircraft by ensuring compliance with international standards as outlined in Annex 8 to the Convention on International Civil Aviation. The State of Design, which is the country where the aircraft was designed, holds the primary responsibility for the ongoing airworthiness of an aircraft type and must provide necessary information to the State of Registry. The latter, the country where the aircraft is registered, must develop or adopt requirements to ensure the continuing airworthiness of the aircraft. In line with these international obligations, CASA issued AD/PA-30/18 for Piper PA-30 aircraft, which has since been reviewed and cancelled effective 18 December 2008.
Given Australia's commitments under the Convention on International Civil Aviation, there was no requirement for public consultation on the cancellation of AD/PA-30/18. Additionally, the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement. The AD was issued by the Manager, Systems and New Technologies, in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A(2) of the Civil Aviation Act 1988.
Failure to comply with the requirements set out in an airworthiness directive can result in significant legal consequences. Civil aviation regulations typically include provisions for enforcement actions, which may include fines, penalties, and other sanctions for non-compliance. The severity of the penalties can vary depending on the nature and extent of the violation, but they are designed to ensure that aircraft and aeronautical products remain safe and airworthy. The specific penalties for non-compliance with an AD are usually outlined in the regulations themselves, and can include substantial financial penalties as well as potential criminal charges in cases of gross negligence or willful disregard for safety regulations.