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.
CASA issued AD/PA-28/30 affecting Piper PA-28 model aircraft in 1971. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 3 July 2008. No replacement AD is required, as all affected aircraft would have been inspected, and, if necessary, modified long ago.
No consultation with the Australian public has taken place on this AD cancellation, because the cancellation results in a reduction of the regulatory burden. 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 establish a comprehensive legal framework governing civil aviation in Australia. This legislation provides the basis for the regulation of aviation safety and the oversight of air navigation within Australia. The Civil Aviation Act 1988 aims to ensure that the highest standards of safety and efficiency are maintained in the aviation sector. The enactment of this Act addressed the need for a cohesive and authoritative legislative structure to govern the burgeoning civil aviation industry in Australia, ensuring that both domestic and international aviation standards are upheld. The Act was passed by the Australian Parliament, reflecting the Commonwealth's commitment to maintaining rigorous safety and operational standards in civil aviation. The policy objective of the Act is to protect the public and enhance the safety of air navigation through stringent regulatory measures.
Scope and Application
The Civil Aviation Act 1988, through the Civil Aviation Safety Regulations 1998, provides the legislative framework within which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs) to ensure the safety of air navigation. This legislation applies to all aircraft and aeronautical products within Australia, and CASA is responsible for the continuing airworthiness of aircraft registered in the country. ADs are issued when necessary to mandate requirements related to the ongoing safety of specific aircraft types or aeronautical products. These directives are legislative instruments and fall under the purview of the Legislative Instruments Act 2003. In the case of Piper PA-28 model aircraft, CASA issued an AD in 1971, which has now been reviewed and cancelled effective 3 July 2008. The cancellation was made in accordance with the Act, and no replacement AD is required as all affected aircraft would have been inspected and, if necessary, modified long ago. This specific cancellation did not require consultation with the public or a Regulatory Impact Statement, as it reduces the regulatory burden without impacting safety.
Key Provisions
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides the framework for the issuance of airworthiness directives (ADs). Under section 98 of the Act, the Governor-General has the authority to make regulations in the interest of air navigation safety. Regulation 39.001 specifically allows the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. These ADs are considered legislative instruments, as stated in subregulation 39.001(5) and section 6 of the Legislative Instruments Act 2003. The issuing of ADs is an essential mechanism to ensure the continuing airworthiness of aircraft types, a responsibility that falls upon the State of Design as per Annex 8 of the Convention on International Civil Aviation.
Entities such as CASA and other national airworthiness authorities are obligated to assess and, if necessary, adopt the requirements of ADs issued by the State of Design. For instance, when a State of Design issues an AD against a type of aircraft on the Australian Register, CASA must evaluate this information and, if appropriate, issue an Australian AD to enforce the requirements. This ensures that all aircraft registered in Australia meet the necessary safety standards. The State of Registry of an individual aircraft also has the responsibility to ensure its continuing airworthiness, either by developing or adopting relevant requirements.
In the case of the AD/PA-28/30, CASA issued an AD in 1971 concerning Piper PA-28 model aircraft. After reviewing the directive, CASA has decided to cancel this AD effective 3 July 2008. This cancellation is due to the fact that all affected aircraft would have already been inspected and, if necessary, modified long ago. There has been no requirement for public consultation on this cancellation as it reduces the regulatory burden, and the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement. The cancellation of the AD was made by the Manager, Airframes in the Airworthiness Engineering Branch on behalf of CASA, in accordance with subsection 84A(2) of the Act.
Breach of the requirements outlined in the ADs can lead to serious consequences. Failure to comply with an AD can result in the aircraft being deemed unairworthy, which could lead to enforcement actions by CASA. The specific penalties for non-compliance with airworthiness directives are not explicitly stated in the provided text, but generally, penalties can include fines, suspension of airworthiness certificates, or other regulatory sanctions. The seriousness of these penalties underscores the importance of adhering to ADs to maintain the highest safety standards in civil aviation.