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-31/82 affecting Piper PA-31P and PA-31T aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 31 July 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, 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 is a foundational piece of legislation in Australia, enacted to establish a regulatory framework for civil aviation safety. This Act empowers the Governor-General to create regulations aimed at ensuring the safety of air navigation. A significant component of this regulatory framework is the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs are legislative instruments, as stipulated by the Legislative Instruments Act 2003, and serve as a critical mechanism for maintaining the continuing airworthiness of aircraft as per international standards set by the International Civil Aviation Organization (ICAO). The Act fills a crucial gap by providing a legal basis for CASA to enforce safety measures and ensure compliance with international aviation safety protocols. The enactment of this legislation by the Australian Parliament reflects a policy objective to enhance aviation safety through stringent regulatory oversight and adherence to global best practices.
Scope and Application
The Civil Aviation Safety Regulations 1998 under the Civil Aviation Act 1988 provide the authority for the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) which are crucial for ensuring the safety and continuing airworthiness of aircraft and aeronautical products within Australia. These directives apply to specific kinds of aircraft or aeronautical products and are designed to address identified safety issues or to ensure compliance with international standards. The regulations specify that ADs are legislative instruments, which can be disallowed under certain conditions, and they are subject to the oversight and review processes outlined in the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. Geographically, the application of these ADs is aligned with Australia’s commitments under the Convention on International Civil Aviation, particularly through the responsibilities of the State of Registry and the State of Design. The issuance, review, and cancellation of ADs are integral to maintaining safety standards and are conducted in accordance with the stipulated regulatory framework and international obligations.
Key Provisions
The Civil Aviation Act 1988, in section 98, grants the Governor-General the authority to make regulations for the Act's purposes and for the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These ADs serve as a key mechanism for maintaining the continuing airworthiness of aircraft and are considered legislative instruments as per section 46A of the Acts Interpretation Act 1901.
Under these regulations, the State of Design holds the overarching responsibility for the continuing airworthiness of an aircraft type, as outlined in Annex 8 to the Convention on International Civil Aviation. This State must provide necessary information to ensure airworthiness to the State of Registry. The State of Registry, in turn, is tasked with developing or adopting requirements to ensure the continuing airworthiness of individual aircraft. In alignment with these international standards, CASA has issued, reviewed, and subsequently cancelled AD/PA-31/82, affecting Piper PA-31P and PA-31T aircraft, effective from 31 July 2008. No replacement AD is required following this cancellation.
The obligations imposed by the Civil Aviation Safety Regulations 1998 on CASA and other entities include ensuring that ADs are issued in accordance with the Act and the Convention on International Civil Aviation. CASA must also review and, where necessary, cancel ADs that no longer meet the required safety standards or are superseded by international obligations. Given the nature of ADs and their minimal impact on the Australian public, no consultation or Regulatory Impact Statement is required under the Legislative Instruments Act 2003.
Failure to comply with ADs may result in civil or criminal penalties under the Civil Aviation Act 1988 and associated regulations. For instance, operators who fail to comply with an AD may face enforcement actions, including fines or the grounding of affected aircraft. While specific penalties are not detailed in the text, the consequences for non-compliance can be significant and may include both administrative and criminal sanctions, depending on the severity and intent of the breach.