CIVIL AVIATION ACT 1988
CIVIL AVIATION 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 DGAC has issued AD F-2004-170 R1 affecting Eurocopter Model SA 341/342 aircraft. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/GAZELLE/31, Amendment 1, which will become effective on 9 June 2005. This AD cancels and replaces the previous issue.
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 Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to ensure the safety of air navigation in Australia, providing a legislative framework that supports the regulation of civil aviation. This Act empowers the Governor-General to create regulations, such as the Civil Aviation Regulations 1998, which in turn authorise the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for various types of aircraft and aeronautical products. These ADs are integral to maintaining the continuing airworthiness of aircraft, in line with international standards set by the International Civil Aviation Organization (ICAO). The policy objective of this legislation is to align Australian aviation safety practices with global standards, ensuring that aircraft operating in Australia meet necessary safety requirements.
The issuance of ADs under this Act is a direct response to Australia’s obligations under the Convention on International Civil Aviation and the responsibilities of the State of Design and State of Registry. CASA, as the national airworthiness authority, evaluates directives issued by the State of Design and, when appropriate, mandates Australian-specific requirements through ADs. The legislative process for issuing such directives is streamlined to efficiently address safety concerns without the need for extensive public consultation, as mandated by the Legislative Instruments Act 2003. This approach ensures that safety measures are implemented promptly to protect the public and maintain the integrity of air navigation.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for ensuring the safety of air navigation in Australia. Under these regulations, the Civil Aviation Safety Authority (CASA) is authorised to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products, as outlined in regulation 39.001. These ADs serve as legislative instruments under the Acts Interpretation Act 1901 and are necessary to maintain the continuing airworthiness of aircraft as stipulated by Annex 8 to the Convention on International Civil Aviation. When the State of Design, such as France for Eurocopter Model SA 341/342 aircraft, issues an AD, CASA must assess and, if appropriate, issue a corresponding Australian AD. This ensures that Australian registered aircraft meet international safety standards. The issuance of such ADs does not require public consultation or a Regulatory Impact Statement, reflecting their technical and regulatory nature. The ADs are issued by CASA on behalf of the Minister for Transport and Regional Services, in line with the legislative authority provided by the Civil Aviation Act 1988.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 set forth the framework for ensuring the safety and airworthiness of aircraft in Australia. Under section 98 of the Civil Aviation Act 1988, the Governor-General can make regulations that serve the interests of air navigation safety. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. This regulatory authority is grounded in the legislative requirement to maintain the highest safety standards, as articulated in the Convention on International Civil Aviation (Annex 8), which assigns the State of Design the overarching responsibility for an aircraft type’s continuing airworthiness. When CASA issues an AD, it must align with the directives from the State of Design, ensuring compliance with international safety standards.
The obligations imposed by the Act and the Regulations on parties and entities include the adherence to the issued ADs. CASA, as Australia’s national airworthiness authority, is mandated to assess information provided by the State of Design and issue corresponding ADs to ensure the continuing airworthiness of aircraft registered in Australia. This involves a rigorous evaluation process to determine the necessity and appropriateness of the ADs. For instance, CASA assessed the AD issued by the French Directorate General for Civil Aviation (DGAC) concerning the Eurocopter Model SA 341/342 aircraft, leading to the issuance of Australian AD/GAZELLE/31, Amendment 1. This directive must be followed by all relevant parties, including aircraft operators and maintenance providers, to maintain the required safety standards. Failure to comply with these ADs can lead to severe consequences for air navigation safety.
In terms of penalties and consequences for non-compliance, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide for both civil and criminal sanctions. Breaches of the ADs can result in enforcement actions against the non-compliant party. While specific penalties are not detailed in the provided text, the seriousness of non-compliance with airworthiness directives underscores the potential for significant civil or criminal penalties. CASA has the authority to take enforcement actions, which may include fines, suspension, or revocation of aircraft certificates of airworthiness, or even criminal charges for severe violations. The legal framework thus ensures that all parties are held accountable for maintaining the highest safety standards in air navigation.