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/PZL/2 affecting PZL M18 Dromader aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 27 August 2009. 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 Initial Airworthiness in the Airworthiness and 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 civil aviation in Australia, with a particular focus on ensuring the safety of air navigation. It 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 allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. These ADs are legislative instruments, disallowable under section 46A of the Acts Interpretation Act 1901, and are integral to maintaining the continuing airworthiness of aircraft as per Annex 8 to the Convention on International Civil Aviation.
In line with Australia’s international obligations, CASA has the responsibility to issue ADs that ensure the safety and airworthiness of aircraft registered in Australia. However, certain ADs may be subject to cancellation based on various factors, including international commitments. For instance, AD/PZL/2 affecting PZL M18 Dromader aircraft has been cancelled by CASA, effective from 27 August 2009, without requiring a replacement AD. This cancellation aligns with Australia's adherence to the Convention on International Civil Aviation, and due to the nature of the action, no public consultation or Regulatory Impact Statement was deemed necessary. The decision to cancel the AD was made by the Manager Initial Airworthiness in the Airworthiness and Engineering Branch, on behalf of CASA, in accordance with the Civil Aviation Act 1988.
Scope and Application
The Civil Aviation Act 1988 applies broadly to all matters concerning civil aviation in Australia, providing the legal framework for the regulation of aviation safety and operations within the country. Under this Act, the Civil Aviation Safety Authority (CASA) is tasked with ensuring compliance with safety standards and regulations. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers CASA to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. These ADs are legislative instruments, subject to disallowance under section 46A of the Acts Interpretation Act 1901, and their creation is governed by section 6 of the Legislative Instruments Act 2003. The ADs serve to maintain the continuing airworthiness of aircraft as required by Annex 8 to the Convention on International Civil Aviation, with the State of Registry responsible for ensuring compliance on an individual basis. CASA’s issuance and cancellation of ADs, such as the AD/PZL/2 for PZL M18 Dromader aircraft, reflect Australia's adherence to international obligations, thus negating the need for public consultation or a Regulatory Impact Statement for such actions.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the safety of air navigation in Australia. Under section 98 of the Civil Aviation Act 1988, the Governor-General can make regulations to ensure the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. Section 39.001(5) further clarifies that an AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901, and therefore a legislative instrument under section 6 of the Legislative Instruments Act 2003.
The obligations placed on parties by these provisions include the responsibility of the State of Design to ensure the continuing airworthiness of an aircraft type, as stipulated in Annex 8 to the Convention on International Civil Aviation. The State of Design must provide necessary information to the appropriate States of Registry. In turn, the State of Registry is responsible for ensuring the continuing airworthiness of individual aircraft, which involves developing or adopting requirements to maintain airworthiness. CASA, as the regulatory authority, issues ADs to enforce these obligations and ensure compliance with international standards.
The legislation also outlines consequences for non-compliance. While the specific offences and penalties are not detailed in the excerpt, it is reasonable to infer that breaches of airworthiness directives and non-compliance with regulations could result in serious civil or criminal penalties. Given the critical nature of aviation safety, violations could lead to significant repercussions, including fines, imprisonment, or both, as typically mandated by aviation safety laws.
The Civil Aviation Safety Regulations 1998 and related provisions of the Civil Aviation Act 1988 thus establish a robust regulatory framework aimed at maintaining the highest standards of aviation safety. CASA’s authority to issue and cancel ADs, such as AD/PZL/2 affecting PZL M18 Dromader aircraft, is exercised in accordance with these obligations, ensuring that aircraft in Australia meet necessary safety standards.