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-34/4 affecting Piper PA-34-200 aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 23 October 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 Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to provide a comprehensive legislative framework for the regulation of civil aviation in Australia, ensuring safety and efficiency in air navigation. Under this Act, the Governor-General is empowered to make regulations that serve the interests of air navigation safety. The Civil Aviation Safety Regulations 1998 further elaborate on these provisions, allowing the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are considered legislative instruments and are subject to disallowance. The process of issuing ADs is guided by international standards, particularly Annex 8 to the Convention on International Civil Aviation, which assigns responsibility for the continuing airworthiness of aircraft to both the State of Design and the State of Registry. In the case of the AD/PA-34/4 concerning Piper PA-34-200 aircraft, CASA has decided to cancel it due to Australia's obligations under the Convention, and this cancellation will take effect on 23 October 2008 without the need for a replacement AD. The decision to cancel the AD did not require public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Act 1988 applies to the regulation and safety of civil aviation in Australia, including the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to ensure the safety of air navigation. These ADs are legislative instruments that mandate compliance for aircraft types within Australia and affect the persons and entities responsible for the maintenance and operation of these aircraft. The scope of these regulations extends to all aircraft registered in Australia, regardless of their nationality, and applies nationally within the Commonwealth jurisdiction. Exclusions and exemptions are typically detailed within the ADs themselves, which may vary depending on the aircraft type and specific safety concerns. Subordinate instruments may extend or restrict the application of these regulations, aligning with international standards such as those set out in Annex 8 to the Convention on International Civil Aviation. The cancellation of AD/PA-34/4 for Piper PA-34-200 aircraft by CASA reflects Australia's adherence to international obligations and the evolving nature of airworthiness standards.
Key Provisions
The Civil Aviation Act 1988 provides the overarching legislative framework for aviation safety in Australia, and under section 98, the Governor-General is empowered to make regulations in the interests of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 grants the Civil Aviation Safety Authority (CASA) the authority to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These ADs are formal regulatory instruments that require compliance to ensure the safety and airworthiness of aircraft. Section 39.001(5) of the Regulations clarifies that ADs are legislative instruments and can be disallowed under section 46A of the Acts Interpretation Act 1901.
Under these provisions, CASA has the responsibility to issue ADs as necessary to maintain safety standards, while the State of Design and the State of Registry of an aircraft have overarching responsibilities for the continuing airworthiness of aircraft types and individual aircraft, respectively. The State of Design, which is typically the country where the aircraft was designed, must provide necessary information to States of Registry to ensure that aircraft remain airworthy. The State of Registry, which is Australia in this context, must develop or adopt appropriate requirements to ensure the continuing airworthiness of aircraft registered within its jurisdiction.
An example of an AD issued by CASA was AD/PA-34/4, which affected Piper PA-34-200 aircraft. Following a review, CASA has decided to cancel this AD, with the cancellation effective as of 23 October 2008. The decision to cancel the AD was made in accordance with Australia's obligations under the Convention on International Civil Aviation, and no consultation with the Australian public was deemed necessary. Furthermore, the Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement, reflecting the regulatory nature of these instruments.
In terms of penalties and consequences, while the specific ADs and their compliance requirements are detailed within the directives themselves, non-compliance with ADs can lead to significant civil or criminal penalties. Such penalties may include fines, suspension or revocation of aircraft operating certificates, and potential criminal charges for serious non-compliance that results in safety incidents or accidents. The exact penalties depend on the nature and severity of the non-compliance, as well as any resulting harm or risk to aviation safety.