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/CESSNA 210/64 affecting Cessna 210 series aircraft in 1991. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 17 January 2008. No replacement AD is required, as the original unsafe condition has long ceased to exist.
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 regulate civil aviation in Australia, ensuring safety and efficiency in air navigation. This legislation empowers the Governor-General to create regulations under section 98, and these regulations are integral to maintaining the safety of air navigation. One such regulation, established under the Civil Aviation Safety Regulations 1998, allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. This mechanism ensures that aircraft maintain their airworthiness through adherence to safety standards and requirements. The ADs, which are legislative instruments, are a critical tool for the continuing airworthiness of aircraft as mandated by Annex 8 to the Convention on International Civil Aviation. The State of Registry, in this case CASA, must ensure that appropriate measures are in place to maintain the airworthiness of aircraft registered in Australia.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) that apply to kinds of aircraft or aeronautical products. These ADs are legislative instruments subject to disallowance and review under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. The scope of these regulations is national, as they pertain to the continuing airworthiness of aircraft registered in Australia, and are aligned with the standards set by Annex 8 to the Convention on International Civil Aviation. The State of Registry, in this case CASA, has the responsibility for ensuring that aircraft meet continuing airworthiness standards. The application of these regulations extends to mandating the requirements of ADs issued by the State of Design, ensuring that safety standards are consistently applied across the industry. The geographic reach of these regulations is limited to Australia, but they are designed to comply with international standards set by ICAO Contracting States. There are no stated exclusions or exemptions within the ADs themselves, although the process of issuing ADs may be influenced by international agreements and domestic policy considerations. The application of these regulations can be extended or modified through subordinate instruments as necessary.
Key Provisions
The Civil Aviation Act 1988, specifically section 98, empowers the Governor-General to create regulations that serve the interests of air navigation safety. This broad mandate allows for the creation of detailed regulatory frameworks that ensure the safety of aircraft and air navigation. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for 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.
These airworthiness directives are crucial as they mandate specific requirements to ensure the continuing airworthiness of aircraft, aligning with Annex 8 of the Convention on International Civil Aviation. The State of Design, which is responsible for the overall airworthiness of an aircraft type, must provide necessary information to the State of Registry. CASA, as Australia's national airworthiness authority, must assess this information and, if deemed necessary, issue an Australian AD to enforce the requirements from the State of Design. This regulatory mechanism ensures that Australian aircraft meet international safety standards and comply with local regulatory requirements.
The obligations imposed on parties governed by these regulations include adherence to the ADs issued by CASA. Operators of affected aircraft must comply with the directives by implementing any required modifications or inspections to ensure their aircraft remain airworthy. Failure to comply with an AD can lead to severe consequences, including potential grounding of the aircraft, which could result in significant operational disruptions and financial losses. CASA's role involves monitoring compliance and taking enforcement actions against non-compliance, which can include fines, suspension of airworthiness certificates, or other regulatory sanctions.
The Civil Aviation (Safety) Regulations 1998 also outline the potential penalties for non-compliance with ADs. Under section 39.001, failure to comply with an AD can result in civil penalties, including fines, and criminal penalties in cases of serious non-compliance. The maximum penalties for civil offences can be substantial, often reaching into the thousands of Australian dollars, depending on the severity of the breach. Criminal penalties can include imprisonment, reflecting the seriousness with which non-compliance is treated given the paramount importance of aviation safety. These stringent measures underscore the critical nature of adhering to airworthiness directives to maintain the high safety standards required in the aviation industry.