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-25/9 affecting Piper PA-25 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 20 November 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 and Structures 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 Parliament of Australia, was introduced to regulate civil aviation safety and ensure the safety of air navigation across the nation. The Act empowers the Governor-General to make regulations aimed at enhancing the safety of air navigation. Under the Act, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products, as specified in the Civil Aviation Safety Regulations 1998. These ADs are legislative instruments subject to disallowance and must comply with the Legislative Instruments Act 2003. The purpose of these ADs is to ensure the continuing airworthiness of aircraft, in line with Australia's obligations under the Convention on International Civil Aviation, which mandates that the State of Design and the State of Registry play crucial roles in maintaining airworthiness. In this context, CASA has the responsibility to issue ADs that align with international standards, ensuring that aircraft meet necessary safety requirements.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides a framework for ensuring the safety of air navigation in Australia. Under this legislative framework, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specified kinds of aircraft or aeronautical products, as stipulated in regulation 39.001. These ADs are legislative instruments and can be disallowed under section 46A of the Acts Interpretation Act 1901. The issuance of ADs aligns with international standards set out in Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design the responsibility for the continuing airworthiness of an aircraft type and mandates the provision of necessary information to the State of Registry. The State of Registry, in turn, is responsible for the continuing airworthiness of individual aircraft, developing or adopting appropriate requirements to meet these standards. CASA, exercising its authority under section 84A(2) of the Act, has the power to issue and subsequently cancel ADs, as demonstrated by the cancellation of AD/PA-25/9 affecting Piper PA-25 aircraft, effective from 20 November 2008. This cancellation, driven by Australia's obligations under the Convention on International Civil Aviation, did not necessitate public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, specifically under section 98, empowers the Governor-General to create regulations that are essential for ensuring the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 further delineates the authority of the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products. These directives are crucial in maintaining the safety standards required for aviation activities in Australia. Notably, under subregulation 39.001(5), ADs are classified as disallowable instruments, aligning with the Acts Interpretation Act 1901. Consequently, under the Legislative Instruments Act 2003, ADs are recognised as legislative instruments, which underscores their formal status and regulatory impact.
In fulfilling its obligations, the State of Design has a primary responsibility under Annex 8 of the Convention on International Civil Aviation to ensure the continuing airworthiness of an aircraft type. This includes providing necessary information to the State of Registry, which in turn is responsible for implementing and maintaining the continuing airworthiness of individual aircraft. The State of Registry must adopt or develop requirements to meet these obligations, ensuring that all aircraft meet the required safety standards. CASA, acting in accordance with these international standards, issued AD/PA-25/9, which affected Piper PA-25 aircraft. Following a review, CASA decided to cancel this directive, effective from 20 November 2008, without the need for a replacement directive.
Under the Convention on International Civil Aviation, the cancellation of AD/PA-25/9 was carried out without public consultation as it pertains to Australia's international obligations. Additionally, the Office of Best Practice Regulation has concluded that ADs do not necessitate a Regulatory Impact Statement, reflecting the specific nature of their regulatory framework. The cancellation was authorised by the Manager, Airframes and Structures, within the Airworthiness Engineering Group of CASA, in compliance with subsection 84A(2) of the Act. This process ensures that the directive's cancellation is both legally sound and in alignment with international aviation safety standards.
In terms of potential consequences, breaches of the Civil Aviation Safety Regulations 1998 or failure to comply with ADs can lead to significant penalties. The specific penalties for non-compliance are not detailed in the text provided, but generally, they can include fines and other civil or criminal sanctions. The severity of these penalties can vary based on the nature and extent of the breach, highlighting the importance of adherence to the regulations. The legislative framework thus ensures that any deviation from the mandated safety standards is met with appropriate repercussions, thereby reinforcing the overarching goal of maintaining safe air navigation practices.