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.
Transport Canada has issued AD CF-2009-32 affecting Bell Helicopter Textron Canada 222 and 230 series helicopters. Canada is the State of Design for these helicopters. CASA has assessed this AD and has issued Australian AD/BELL 222/45, which will become effective on 14 August 2009.
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, Future Technology and Regulatory Trends, in the Standards Development and Future Technology Division on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted to ensure the safety and efficiency of civil aviation, addresses the need for consistent and comprehensive airworthiness standards. Section 98 of this Act empowers the Governor-General to create regulations that promote safe air navigation, while regulation 39.001 of the Civil Aviation Safety Regulations 1998 grants the Civil Aviation Safety Authority (CASA) the authority to issue airworthiness directives (ADs) for specific aircraft or aeronautical products. These directives are legislative instruments that aim to maintain the continuing airworthiness of aircraft in accordance with international standards, particularly those set by the International Civil Aviation Organization (ICAO). The policy objective is to ensure that Australian civil aviation aligns with global safety and operational standards, thereby safeguarding the public and enhancing the reliability of the aviation industry. The Civil Aviation Safety Regulations 1998 facilitate the implementation of these objectives by allowing CASA to issue ADs in response to international directives, ensuring that Australian aircraft meet required safety benchmarks.
Scope and Application
The Civil Aviation Act 1988, along with the Civil Aviation Safety Regulations 1998, provides the legal framework for the issuance of airworthiness directives (ADs) to ensure the safety of air navigation. Under section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations for the safety of air navigation, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific kinds of aircraft or aeronautical products. These ADs are legislative instruments, subject to disallowance and the Legislative Instruments Act 2003. The ADs are aligned with the obligations under Annex 8 to the Convention on International Civil Aviation, where the State of Design has the responsibility for the continuing airworthiness of an aircraft type, necessitating coordination with States of Registry. CASA, as Australia’s national airworthiness authority, is tasked with assessing and issuing Australian ADs in response to directives from the relevant State of Design. This process ensures that Australian registered aircraft meet international safety standards. The issuance of ADs, particularly in response to foreign directives, is governed by international obligations and does not require public consultation or a Regulatory Impact Statement. The ADs are issued by CASA under the authority granted by the Act, ensuring compliance with international aviation safety protocols.
Key Provisions
The key provisions of the Civil Aviation Act 1988, particularly under section 98, empower the Governor-General to enact regulations aimed at ensuring the safety of air navigation. This legislative authority is exercised through the Civil Aviation Safety Regulations 1998, which, under regulation 39.001, allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs). An AD, as specified in subregulation 39.001(5), is classified as a disallowable instrument under the Acts Interpretation Act 1901, and it is also recognised as a legislative instrument in accordance with the Legislative Instruments Act 2003.
Under these provisions, the State of Design is tasked with the overarching responsibility for the continuing airworthiness of an aircraft type, as outlined in Annex 8 to the Convention on International Civil Aviation. This responsibility entails providing necessary information to the State of Registry to ensure the aircraft’s continued airworthiness. The State of Registry, in turn, must develop or adopt requirements to maintain the airworthiness of the aircraft within its jurisdiction. When an AD is issued by the State of Design concerning an aircraft type registered in Australia, CASA must assess this information and, if deemed necessary, issue an Australian AD to enforce the requirements specified by the State of Design.
In relation to obligations and requirements, the Act imposes duties on CASA to ensure that airworthiness directives are properly assessed and implemented. Specifically, CASA must review any ADs issued by the State of Design and determine if these directives need to be enforced within Australia. This process ensures that Australian aircraft meet the international safety standards set by ICAO Contracting States. Furthermore, the Act mandates that CASA must act on the ADs to maintain the safety and airworthiness of aircraft registered in Australia, reflecting Australia’s commitment to international aviation safety standards.
In terms of potential breaches and consequences, the Civil Aviation Act 1988 and the associated regulations do not explicitly outline specific offences or penalties related to the issuance or enforcement of ADs. However, failure to comply with an AD can lead to significant civil and criminal consequences. Civilly, non-compliance can result in the grounding of an aircraft, denial of airworthiness certification, and potential legal action against the operator. Criminally, severe breaches may be prosecuted under other sections of the Act, leading to substantial fines and imprisonment, reflecting the gravity of ensuring public safety in air navigation.