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 has cancelled Australian AD/GENERAL/54. The cancellation will become effective on 23 November 2006. No replacement AD is required, as the original unsafe condition is covered under CASR Subpart 21 B Type Certificates and Type Acceptance Certificates.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, and because it is cancelled in response to an AD raised by the relevant State of Design, no consultation with the Australian public has taken place on this AD cancellation. The Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, New Technologies and Systems, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a regulatory framework for civil aviation in Australia, ensuring the safety and efficiency of air navigation. The Act empowers the Governor-General to make regulations in the interest of air navigation safety, as seen in the Civil Aviation Safety Regulations 1998. These regulations include provisions for issuing airworthiness directives (ADs), which are legislative instruments designed to maintain the airworthiness of aircraft. The ADs are issued by the Civil Aviation Safety Authority (CASA) in accordance with international standards set by the International Civil Aviation Organization (ICAO). The Civil Aviation Act 1988 thus addresses the need for a robust legal framework to oversee and regulate civil aviation activities in Australia, ensuring compliance with both national and international safety standards.
Scope and Application
The Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, governs the issuance of airworthiness directives (ADs) within Australia, ensuring compliance with both national and international safety standards. This legislation applies to the Civil Aviation Safety Authority (CASA), which has the authority to issue ADs for specific kinds of aircraft or aeronautical products under regulation 39.001 of the Civil Aviation Safety Regulations 1998. Such directives are integral to maintaining the continuing airworthiness of aircraft and are considered legislative instruments under the Legislative Instruments Act 2003. The scope of the Act extends to any aircraft or aeronautical products registered in Australia, with CASA responsible for assessing and issuing ADs that align with the requirements of the State of Design and the Convention on International Civil Aviation. The Act and associated regulations do not require public consultation or a Regulatory Impact Statement for ADs, as determined by the Office of Regulatory Review, reflecting their technical nature and the international obligations that underpin their issuance.
Key Provisions
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides the legislative framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). Under section 98 of the Civil Aviation Act 1988, the Governor-General has the power to make regulations for the safety of air navigation, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically empowers CASA to issue ADs for certain kinds of aircraft or aeronautical products. An AD is a legislative instrument as defined under section 6 of the Legislative Instruments Act 2003, and it is a disallowable instrument under section 46A of the Acts Interpretation Act 1901.
The obligations imposed by the Act and the Regulations on CASA include the assessment of airworthiness directives issued by the State of Design to ensure the continuing safety of aircraft. As Australia’s national airworthiness authority, CASA is mandated to issue Australian ADs if deemed necessary, aligning with the requirements set forth by the State of Design and under Annex 8 to the Convention on International Civil Aviation. The State of Registry of an individual aircraft is also responsible for its continuing airworthiness, requiring the development or adoption of appropriate requirements to maintain safety standards.
In the specific case of the cancellation of AD/GENERAL/54, CASA has determined that the original unsafe condition is now covered under CASR Subpart 21 B Type Certificates and Type Acceptance Certificates, thus rendering the AD redundant. This cancellation aligns with Australia’s obligations under the Convention on International Civil Aviation and responds to an AD issued by the relevant State of Design. No consultation with the Australian public or a Regulatory Impact Statement was required for this cancellation, as determined by the Office of Regulatory Review.
Failure to comply with airworthiness directives can result in significant consequences. Under the Civil Aviation Act 1988, non-compliance can lead to criminal and civil penalties, including fines and imprisonment. The exact penalties depend on the specific nature and severity of the non-compliance. CASA has the authority to take enforcement actions, such as grounding aircraft or imposing fines, against entities or individuals who fail to adhere to ADs. Such enforcement measures are critical in maintaining the high safety standards required in the aviation industry.