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/CESSNA 180/24 affecting Cessna 180 aircraft. CASA has assessed this AD and as a result has cancelled Australian AD/CESSNA 180/24. The cancellation will become effective on 5 June 2008. 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, Systems and New Technologies in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Australian Parliament, is a fundamental piece of legislation that governs the regulation of civil aviation in Australia. This Act was introduced to address the need for comprehensive safety and operational standards within the industry. In conjunction with this Act, the Civil Aviation Safety Regulations 1998 were established to provide further detail and enforce compliance with safety protocols. These regulations include the issuance of airworthiness directives (ADs), which are critical for maintaining the safety of aircraft and aeronautical products. ADs are legislative instruments, as stipulated under the Acts Interpretation Act 1901, and are made by the Civil Aviation Safety Authority (CASA) to ensure compliance with international standards as set out in the Convention on International Civil Aviation. The Civil Aviation Act 1988 and the subsequent regulations serve to uphold the highest safety standards in civil aviation, ensuring the protection of the public and the integrity of the aviation industry.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legal framework for ensuring the safety of air navigation in Australia. Specifically, regulation 39.001 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for particular kinds of aircraft or aeronautical products. These ADs, being legislative instruments, serve as a critical mechanism for maintaining the continuing airworthiness of aircraft, in line with international standards set forth by the Convention on International Civil Aviation. The State of Design, which is responsible for the overall airworthiness of an aircraft type, issues ADs, while the State of Registry, in this case CASA, is tasked with ensuring the airworthiness of individual aircraft registered in Australia. As such, CASA is required to assess any ADs issued by the State of Design and, if appropriate, issue corresponding ADs in Australia. For instance, CASA issued and subsequently cancelled AD/CESSNA 180/24 for Cessna 180 aircraft after determining that the unsafe condition no longer existed. This process is conducted under the authority granted by section 98 of the Act and section 84A(2) of the Act, without the necessity for public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, particularly under section 98, allows the Governor-General to create regulations for air navigation safety. Section 39.001 of the Civil Aviation Safety Regulations 1998 enables the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific aircraft or aeronautical products. An AD is a legislative instrument as per section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003.
These directives are essential for ensuring the continuing airworthiness of aircraft, in line with Annex 8 of the Convention on International Civil Aviation. The State of Design, which is responsible for the aircraft type, must provide necessary information to States of Registry. The State of Registry, in turn, must ensure that the individual aircraft remains airworthy. CASA, as Australia's national airworthiness authority, must evaluate any ADs issued by the State of Design and, if necessary, issue corresponding Australian ADs to enforce these requirements.
CASA has issued AD/CESSNA 180/24 for Cessna 180 aircraft, but subsequently cancelled it due to the unsafe condition no longer existing. The cancellation of this AD is in compliance with Australia's obligations under the Convention on International Civil Aviation, and thus did not require public consultation or a Regulatory Impact Statement. The AD cancellation was made by the Manager of Systems and New Technologies in the Airworthiness Engineering Branch, on behalf of CASA, as per subsection 84A(2) of the Act.
Under the Civil Aviation Safety Regulations 1998, entities and individuals governed by these ADs must adhere to the directives issued by CASA. This includes following the mandated procedures to ensure that the aircraft meet the required safety standards. Failure to comply with an AD can result in civil and criminal consequences. Specifically, under section 10 of the Civil Aviation Act 1988, non-compliance can lead to civil penalties. The maximum penalty for a serious contravention is generally up to $222,200 for individuals and up to $1,111,000 for corporations, as per section 27 of the Act. Additionally, under section 10A of the Civil Aviation Act 1988, CASA can impose administrative penalties, including fines up to $55,550 for individuals and $277,750 for corporations. In severe cases, non-compliance with ADs can also result in criminal penalties, including imprisonment, as outlined in section 10B of the Act.