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 French DGAC has issued AD F-2005-108 affecting AirbusbA318, A319, A320 and A321 model aircraft. France is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/A320/182, which will become effective on 1 September 2005.
As this AD is issued because of Australia’s obligations under Convention on International Civil Aviation, and because it is issued in response to an AD raised by the relevant State of Design, no consultation of the Australian public has taken place on this AD. The Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Airframes 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, enacted by the Commonwealth Parliament, provides the legislative framework for the regulation of civil aviation in Australia. It was introduced to address the need for a comprehensive and integrated system of laws to ensure the safety and efficiency of civil aviation in Australia. The Act empowers the Governor-General to make regulations that support the Act’s overarching objective of ensuring the safety of air navigation. Under the Act, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products through regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs are legislative instruments that mandate specific safety measures and must be assessed and, if appropriate, implemented by CASA. The process for issuing such directives is informed by international standards, particularly those set out in Annex 8 to the Convention on International Civil Aviation, which delineates the responsibilities of the State of Design and the State of Registry concerning the continuing airworthiness of aircraft.
Scope and Application
The Civil Aviation Act 1988 and the associated Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. This authority is derived from section 98 of the Act, which allows for the creation of regulations that ensure the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998, which specifically pertains to the issuance of ADs. These directives are legislative instruments, disallowable under section 46A of the Acts Interpretation Act 1901 and governed by the Legislative Instruments Act 2003. ADs are critical in maintaining the continuing airworthiness of aircraft, a responsibility that falls on the State of Design for a particular aircraft type and the State of Registry for individual aircraft, as stipulated in Annex 8 to the Convention on International Civil Aviation. CASA, as Australia's national airworthiness authority, is obligated to assess any ADs issued by the State of Design for aircraft registered in Australia and, if necessary, issue corresponding Australian ADs to enforce the required safety measures. The process of issuing such directives is streamlined to meet international obligations, and as such, does not require public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation (Airworthiness) Regulations 1998 (the Regulations) allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under section 39.001. Section 98 of the Civil Aviation Act 1988 authorises the Governor-General to make these Regulations for the purpose of ensuring the safety of air navigation. The ADs are legislative instruments under section 6 of the Legislative Instruments Act 2003 and are disallowable instruments as per section 46A of the Acts Interpretation Act 1901. ADs are a crucial method of communicating continuing airworthiness information, in line with Annex 8 to the Convention on International Civil Aviation. The State of Design is responsible for the ongoing airworthiness of an aircraft type, and must share necessary information with States of Registry. Each State of Registry, including Australia, must then develop or adopt requirements to ensure the continuing airworthiness of aircraft on their register.
Under the Civil Aviation Safety Regulations 1998, the State of Registry must ensure the continuing airworthiness of aircraft registered within its jurisdiction. When a State of Design issues an AD for a type of aircraft registered in Australia, CASA must assess the information and, if necessary, issue an Australian AD to mandate the requirements of the State of Design. For example, the French Directorate General for Civil Aviation (DGAC) issued AD F-2005-108 for Airbus A318, A319, A320, and A321 model aircraft. As France is the State of Design, CASA assessed this AD and issued Australian AD/A320/182, effective from 1 September 2005. Due to Australia’s obligations under the Convention on International Civil Aviation and the nature of ADs, there was no public consultation on this AD. Additionally, the Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement. The AD was made by the Manager, Airframes, in the Manufacturing, Certification and New Technologies Office on behalf of CASA, in accordance with subsection 84A(2) of the Act.
The Civil Aviation Safety Regulations 1998 impose obligations on CASA to assess and issue ADs when necessary. CASA must ensure that all aircraft registered in Australia meet the continuing airworthiness requirements as stipulated by the relevant State of Design or Australian ADs. Compliance with ADs is mandatory, and failure to adhere to the requirements can result in significant safety risks. The Regulations require CASA to monitor and enforce compliance with ADs to maintain the highest safety standards in Australian civil aviation. Non-compliance with ADs can lead to serious consequences, including grounding of aircraft, which could potentially result in accidents and loss of life. Therefore, CASA has a critical role in ensuring that all stakeholders, including aircraft owners, operators, and maintenance providers, are aware of and comply with the ADs.
Under the Civil Aviation Act 1988, breaches of ADs can result in significant civil and criminal penalties. Section 30 of the Act provides for penalties for non-compliance with airworthiness requirements, including ADs. The maximum penalty for an individual who commits an offence under the Act is $210,000 or imprisonment for up to five years, or both. For a body corporate, the maximum penalty is $1,050,000. CASA has the authority to enforce these penalties and can take action against non-compliant parties. The severity of the penalties underscores the importance of adhering to ADs and highlights the potential consequences of failing to ensure the continuing airworthiness of aircraft. Therefore, all parties governed by the ADs must take compliance seriously to avoid legal repercussions and ensure the safety of air navigation.