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, 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. When a State of Design issues an AD against a type of aircraft on the Australian Register, CASA, as Australia’s national airworthiness authority, must assess that information and, if appropriate, issue an Australian AD to mandate the requirements of the State of Design.
The Civil Aviation Safety Authority or its predecessors issued AD/ROBIN/2 affecting all model Robin Aviation R1000 series aeroplanes. CASA has assessed this AD and as a result has cancelled Australian AD/ROBIN/2. The cancellation will become effective on 2 July 2009. No replacement AD is required, as the unsafe condition no longer exists.
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, Airframe 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 was enacted to provide a comprehensive legal framework for civil aviation in Australia, addressing the need for effective regulation to ensure safety and efficiency in air navigation. As part of this framework, the Civil Aviation Safety Regulations 1998 were established to implement specific safety measures, including the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). These ADs are legislative instruments that mandate safety requirements for aircraft and aeronautical products, aligning with international standards set by the Convention on International Civil Aviation. The authority to issue ADs is derived from section 39.001 of the Civil Aviation Safety Regulations 1998, which empowers CASA to ensure the continuing airworthiness of aircraft registered in Australia. The process of issuing and cancelling ADs is crucial for maintaining safety standards and is conducted in accordance with the legislative requirements and international obligations.
Scope and Application
The Civil Aviation Act 1988 and associated Civil Aviation Safety Regulations 1998 apply to all individuals and entities involved in civil aviation activities within Australia, including aircraft manufacturers, operators, maintenance providers, and pilots. These regulations are designed to ensure the safety of air navigation and the continuing airworthiness of aircraft registered in Australia. Regulation 39.001 specifically empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. The issuance of ADs is governed by international standards, particularly Annex 8 to the Convention on International Civil Aviation, which mandates that the State of Design of an aircraft type has the primary responsibility for continuing airworthiness and must provide necessary information to States of Registry. CASA, as Australia’s national airworthiness authority, must assess this information and, if necessary, issue corresponding ADs to enforce the State of Design’s requirements. The scope of these regulations is reinforced by the fact that ADs are considered legislative instruments under the Legislative Instruments Act 2003. The specific AD/ROBIN/2, issued concerning the Robin Aviation R1000 series aeroplanes, was cancelled by CASA following the assessment that the unsafe condition it addressed no longer existed. This cancellation, aligned with Australia’s international obligations, did not require public consultation or a Regulatory Impact Statement, underscoring the regulatory framework's focus on safety and compliance.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, provides the Governor-General with the authority to create regulations for the Act, with a focus on ensuring the safety of air navigation. Under this authority, regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning specific types of aircraft or aeronautical products. An AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901 and is considered a legislative instrument as per section 6 of the Legislative Instruments Act 2003.
The obligations imposed by these provisions are primarily on CASA, which must assess any ADs issued by the State of Design and, if necessary, issue corresponding ADs in Australia to ensure the continuing airworthiness of aircraft registered in Australia. This process is mandated by Annex 8 to the Convention on International Civil Aviation, which stipulates that the State of Design has overall responsibility for the continuing airworthiness of an aircraft type and must provide necessary information to the State of Registry, which is Australia in this context.
There are no direct offences, penalties, or consequences outlined in the text for breaching these provisions, as the primary focus is on ensuring the safety and continuing airworthiness of aircraft. However, failure to comply with ADs could result in broader civil or criminal liabilities under other sections of the Civil Aviation Act 1988, such as those concerning the operation of aircraft that are not airworthy. While the text does not specify maximum penalties, it is clear that non-compliance with ADs could lead to significant legal repercussions, including fines and potential criminal charges, depending on the severity of the non-compliance and its impact on aviation safety.