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-31/116 affecting Piper PA-31 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 was enacted to establish a comprehensive regulatory framework for civil aviation in Australia, ensuring the safety, efficiency, and orderly development of aviation activities. This legislation provides the legislative foundation for the Civil Aviation Safety Regulations 1998, which detail various operational and safety standards. Specifically, the Civil Aviation Act 1988 empowers the Governor-General to make regulations that serve the interests of air navigation safety, while the Civil Aviation Safety Regulations 1998 delegate authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified aircraft or aeronautical products. This regulatory structure aims to maintain and enhance the safety of air navigation in accordance with Australia's international obligations under the Convention on International Civil Aviation. The policy objective is to ensure that the continuing airworthiness of aircraft is effectively managed and monitored by both the State of Design and the State of Registry, with CASA playing a pivotal role in enforcing these standards within Australia.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, establishes the framework within which the Civil Aviation Safety Authority (CASA) operates to ensure the safety of air navigation. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations necessary for the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically empowers CASA to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These ADs, detailed in subregulation 39.001(5), are classified as disallowable instruments under section 46A of the Acts Interpretation Act 1901 and thus constitute legislative instruments as per the Legislative Instruments Act 2003. These directives are integral to maintaining the continuing airworthiness of aircraft as stipulated by Annex 8 to the Convention on International Civil Aviation, which places the responsibility for an aircraft's continuing airworthiness on the State of Registry, which in Australia is CASA. The cancellation of AD/PA-31/116 for Piper PA-31 aircraft, effective from 31 July 2008, was made in compliance with Australia’s international obligations and without public consultation or the requirement of a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, specifically under section 98, empowers the Governor-General to create regulations aimed at ensuring the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 then delegates authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory power is further clarified in subregulation 39.001(5) which states that an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, making it a legislative instrument according to section 6 of the Legislative Instruments Act 2003.
These airworthiness directives are crucial tools in maintaining the ongoing airworthiness of aircraft. Under Annex 8 of 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, requiring it to provide necessary information to the States of Registry. The State of Registry, in turn, is responsible for the individual aircraft’s continuing airworthiness and must establish or adopt the requisite requirements to maintain this airworthiness. For example, CASA has issued AD/PA-31/116 for Piper PA-31 aircraft, which has since been reviewed and subsequently cancelled, effective from 31 July 2008. No replacement AD is needed as a result of this cancellation.
The obligations imposed by this Act and its regulations are stringent, demanding that CASA and other relevant authorities ensure the highest safety standards in air navigation. CASA must issue directives that reflect international standards and obligations, as demonstrated by the cancellation of AD/PA-31/116 due to Australia’s commitments under the Convention on International Civil Aviation. This action underscores the importance of adhering to international agreements and the need for continuous compliance with global aviation safety standards. CASA’s actions in this regard are mandated by subsection 84A(2) of the Act, ensuring that all airworthiness directives align with legislative and international requirements.
Non-compliance with these regulations can lead to significant consequences. Offences under the Civil Aviation Act 1988 and associated regulations can result in both civil and criminal penalties. The severity of penalties may vary depending on the nature and extent of the breach. For instance, significant violations could result in substantial fines or imprisonment, reflecting the critical importance of maintaining air safety standards. The specifics of penalties, however, are not detailed within the provided text but are likely to be outlined in other sections of the Act or associated regulations.