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-32/62 affecting Piper PA-32RT aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 25 September 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, enacted by the Parliament of Australia, aims to ensure the safety of air navigation. This legislation empowers the Governor-General to make regulations under section 98, thereby enabling the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs, as legislative instruments under section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003, play a crucial role in maintaining the continuing airworthiness of aircraft, in line with Australia's commitments under the Convention on International Civil Aviation. The ADs are a common method by which ICAO Contracting States, including Australia, provide necessary information to ensure the safety of aircraft. In this specific instance, CASA has cancelled AD/PA-32/62 for Piper PA-32RT aircraft, effective from 25 September 2008, due to Australia’s obligations under the Convention, without necessitating public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Act 1988, and its associated regulations, particularly the Civil Aviation Safety Regulations 1998, provide the legislative framework governing airworthiness directives (ADs) in Australia. These regulations empower the Civil Aviation Safety Authority (CASA) to issue ADs for specific kinds of aircraft or aeronautical products to ensure the safety of air navigation. An AD constitutes a legislative instrument under the Legislative Instruments Act 2003 and serves as a critical tool for maintaining the continuing airworthiness of aircraft as mandated by Annex 8 of the Convention on International Civil Aviation. The State of Registry, in this case, CASA, assumes responsibility for issuing and enforcing these directives, ensuring compliance with international standards and obligations. Notably, the AD cancellation concerning Piper PA-32RT aircraft reflects Australia's adherence to its international commitments, illustrating the interplay between domestic regulatory actions and global aviation safety protocols.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the safety of air navigation and the continuing airworthiness of aircraft. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations that serve the interests of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. This regulatory mechanism is essential for maintaining safety standards across the aviation sector. According to subregulation 39.001(5), an AD is considered a disallowable instrument under the Acts Interpretation Act 1901 and, as such, it is classified as a legislative instrument according to section 6 of the Legislative Instruments Act 2003. The process of issuing ADs is guided by Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design with the responsibility for the continuing airworthiness of an aircraft type. This State must provide necessary information to ensure airworthiness to the States of Registry. The State of Registry, on the other hand, is responsible for ensuring the ongoing airworthiness of individual aircraft by developing or adopting appropriate requirements.
In practice, these provisions mean that CASA, acting under the authority of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998, can issue ADs to address specific safety concerns or to mandate maintenance actions for particular aircraft types. These directives are critical for maintaining consistent safety standards across the aviation industry. The State of Design must ensure that all relevant information is shared with States of Registry to help them uphold their responsibilities. For example, CASA issued AD/PA-32/62 affecting Piper PA-32RT aircraft, which has since been reviewed and subsequently cancelled. This cancellation reflects Australia’s adherence to its international obligations under the Convention on International Civil Aviation and will take effect on 25 September 2008. Importantly, no replacement AD is required, and as such, no public consultation or Regulatory Impact Statement was necessary.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 extend to ensuring that ADs are issued and managed in a manner that complies with international standards. CASA must conduct thorough reviews and assessments to determine the necessity and appropriateness of ADs. This process ensures that the directives issued are both effective and proportionate to the identified safety risks. The AD/PA-32/62 cancellation exemplifies how CASA adheres to these obligations, reflecting a commitment to maintaining high safety standards while aligning with international obligations. The AD was made by the Manager, Airframes in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 also provide for consequences in the event of non-compliance with ADs. While the specific offences and penalties are not detailed in the text, it is generally understood that failure to comply with ADs can lead to significant civil or criminal consequences. Such non-compliance could potentially result in penalties that may include fines or imprisonment, reflecting the serious nature of ensuring aviation safety. The precise penalties would depend on the specifics of the breach and applicable legislation.