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/AS 355/22 affecting Eurocopter AS355 helicopters. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 30 July 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, Airframes 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 regulate civil aviation safety in Australia and address issues pertaining to air navigation and aircraft operations. It provides the framework for the issuance of regulations, including airworthiness directives (ADs), to ensure the safety of air navigation. The Civil Aviation Safety Regulations 1998, under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products. The ADs serve as legislative instruments, as outlined in section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003. The ADs are critical for maintaining the continuing airworthiness of aircraft types as mandated by Annex 8 to the Convention on International Civil Aviation. The State of Registry holds responsibility for ensuring the airworthiness of individual aircraft, in alignment with international standards. In this particular case, CASA issued and subsequently cancelled AD/AS 355/22 for Eurocopter AS355 helicopters, effective from 30 July 2009, due to Australia's obligations under the Convention on International Civil Aviation, without the need for public consultation or a Regulatory Impact Statement.
Scope and Application
The Civil Aviation Safety Regulations 1998, under regulation 39.001, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for particular types of aircraft or aeronautical products, as authorised by section 98 of the Civil Aviation Act 1988. These directives are intended to ensure the safety of air navigation and are applicable to any person or entity involved in the operation, maintenance, or design of affected aircraft. The regulations apply nationally across Australia, with CASA acting on behalf of the Commonwealth in fulfilling its obligations under the Convention on International Civil Aviation. The issuance of ADs is a legislative instrument, disallowable under section 46A of the Acts Interpretation Act 1901, and subject to the provisions of the Legislative Instruments Act 2003. The State of Registry, typically CASA, is responsible for the continuing airworthiness of individual aircraft, and must ensure compliance with ADs as part of their regulatory framework. Notably, no public consultation or Regulatory Impact Statement is required for ADs, as determined by the Office of Best Practice Regulation.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, empowers the Governor-General to create regulations that ensure the safety of air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) is authorised to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. An AD is a disallowable instrument as per section 46A of the Acts Interpretation Act 1901, and it is classified as a legislative instrument under section 6 of the Legislative Instruments Act 2003. This legal framework ensures that ADs are issued with the authority and oversight necessary to maintain the safety standards of aviation.
The obligations placed on CASA and other relevant parties by these regulations are significant. CASA must ensure that the ADs issued meet the standards set forth under Annex 8 to the Convention on International Civil Aviation, which outlines the continuing airworthiness responsibilities of the State of Design and the State of Registry. For instance, the State of Design is tasked with providing necessary information to maintain the airworthiness of an aircraft type, while the State of Registry is responsible for the continuing airworthiness of individual aircraft. CASA's role includes reviewing and, if necessary, cancelling ADs to align with international obligations and safety standards.
Failure to comply with the provisions of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in various consequences. While the specific offences and penalties are not detailed in the provided text, it is clear that the regulations are designed to uphold stringent safety standards. The potential consequences of non-compliance could include legal action against CASA or other entities, leading to civil or criminal penalties. The exact nature and severity of these penalties would depend on the specific breaches and the jurisdiction's legal framework.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a robust framework for ensuring the safety and airworthiness of aircraft through the issuance of airworthiness directives by CASA. These regulations impose clear obligations on CASA and other parties to adhere to international standards and ensure compliance with safety requirements. Any failure to meet these obligations can result in significant legal and financial consequences.