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-31/19 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 provide a comprehensive legal framework for the regulation of civil aviation in Australia, aiming to ensure the safety of air navigation and address any gaps in existing aviation laws. This Act empowers the Governor-General to make regulations for the purposes of the Act and in the interests of the safety of air navigation. Under this authority, the Civil Aviation Safety Regulations 1998 were established, which include provisions for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to maintain the safety standards of aircraft and aeronautical products. The policy objective behind these regulations is to align with international standards, particularly those set out in Annex 8 to the Convention on International Civil Aviation, thereby ensuring that Australia meets its obligations under the Convention. The Civil Aviation Act 1988 was enacted by the Australian Parliament and is administered by CASA, which operates under the oversight of the relevant federal government departments.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the framework for ensuring the safety of air navigation in Australia. Under this legislative structure, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specified kinds of aircraft or aeronautical products. These ADs serve as legislative instruments and are critical in maintaining the continuing airworthiness of aircraft types, in compliance with Australia’s obligations under the Convention on International Civil Aviation. The State of Design has the primary responsibility for the continuing airworthiness of aircraft types, while the State of Registry, in this case CASA, must implement and oversee the necessary requirements to ensure the safety of aircraft registered in Australia. The specific AD/PA-31/19 concerning Piper PA-31 aircraft, issued by CASA, has been cancelled effective 31 July 2008, pursuant to Australia’s international obligations, and no replacement AD is required. This cancellation has been made without public consultation, as determined by the Office of Best Practice Regulation, which concluded that ADs do not necessitate a Regulatory Impact Statement. The AD cancellation reflects CASA’s adherence to international standards and its commitment to maintaining the highest safety standards in civil aviation.
Key Provisions
The Civil Aviation Act 1988, specifically under section 98, empowers the Governor-General to create regulations for air navigation safety, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for aircraft or aeronautical products. According to subregulation 39.001(5), an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and thus, a legislative instrument as per section 6 of the Legislative Instruments Act 2003. This legal framework ensures that ADs are meticulously crafted to maintain the safety and airworthiness of aircraft.
In compliance with Annex 8 of the Convention on International Civil Aviation, the State of Design is tasked with the overarching responsibility for the continuing airworthiness of an aircraft type. This includes providing necessary information to ensure the safety of aircraft types to the States of Registry. The State of Registry, in turn, has the duty to develop or adopt requirements to ensure the ongoing airworthiness of individual aircraft registered within its jurisdiction. These provisions ensure a coordinated international approach to aircraft safety and airworthiness.
CASA, or its predecessors, previously issued AD/PA-31/19 affecting Piper PA-31 aircraft. However, following a review, CASA has decided to cancel this directive, effective 31 July 2008. The cancellation of this AD is a result of Australia's obligations under the Convention on International Civil Aviation, and as such, no public consultation was required. Furthermore, the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement. The AD was issued by the Manager, Airframes, in the Airworthiness Engineering Branch on behalf of CASA, in accordance with subsection 84A(2) of the Act.
The Act and accompanying regulations impose clear obligations on CASA and other parties involved in the regulation of airworthiness. CASA is mandated to issue ADs that address safety concerns and ensure the continuing airworthiness of aircraft. The State of Design and the State of Registry have specific responsibilities under international conventions to provide and implement necessary safety measures. Any breach of these obligations could result in serious safety risks, potentially leading to civil or criminal consequences. While the specific penalties for non-compliance are not detailed in this particular legislation, the overarching framework suggests that serious infractions could lead to significant penalties, both civil and criminal, reflecting the critical nature of aviation safety.