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. An AD is a disallowable instrument under section 46A of the Acts Interpretation Act 1901.
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-2004-188 affecting AS 365N aircraft. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/DAUPHIN/76, which will become effective on 17 February 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 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 provide a comprehensive legislative framework for civil aviation in Australia, ensuring the safety and efficiency of air navigation. This Act allows the Governor-General to make regulations that serve the interests of air navigation safety, such as the Civil Aviation Safety Regulations 1998. Under these regulations, the Civil Aviation Safety Authority (CASA) is empowered to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, as outlined in regulation 39.001. The ADs are intended to maintain the continuing airworthiness of aircraft and are in line with the requirements set out in Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design the responsibility for providing necessary information to ensure the airworthiness of an aircraft type. The Australian AD/DAUPHIN/76, issued by CASA in response to a French AD concerning AS 365N aircraft, is an example of such regulatory action, reflecting Australia's commitment to international aviation safety standards.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Regulations 1998, outlines the framework within which airworthiness directives (ADs) are issued to ensure the safety of air navigation in Australia. These regulations empower the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products, aligning with the overarching responsibilities of States of Design and States of Registry as set out in Annex 8 to the Convention on International Civil Aviation. The ADs serve as a critical mechanism for maintaining the continuing airworthiness of aircraft and are typically issued in response to directives from the State of Design, such as the French DGAC’s AD F-2004-188 for AS 365N aircraft. CASA, as Australia’s national airworthiness authority, is mandated to assess such international ADs and, when necessary, issue corresponding Australian ADs, such as AD/DAUPHIN/76, to enforce the requirements within Australia. This legislative framework extends its application across the Commonwealth, ensuring that all aircraft registered in Australia adhere to the prescribed safety standards. It is important to note that, due to the international nature of these directives, no public consultation is required, and the issuance of such ADs is not subject to a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988 (section 98) empowers the Governor-General to make regulations that support the Act and enhance the safety of air navigation. One of these regulations, under section 39.001 of the Civil Aviation Safety Regulations 1998, allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These ADs are designed to ensure that the aircraft remain airworthy and safe, and they are a critical tool in maintaining the safety standards of aviation. ADs are also covered by section 46A of the Acts Interpretation Act 1901, which classifies them as disallowable instruments. This means that they can be reviewed and potentially disallowed by Parliament.
Under Annex 8 to the Convention on International Civil Aviation, the State of Design holds the primary responsibility for the continuing airworthiness of a particular aircraft type and must provide any necessary information to ensure the safety and compliance of the aircraft in question. The State of Registry, on the other hand, is responsible for the individual aircraft's continuing airworthiness. When the State of Design issues an AD for a type of aircraft registered in Australia, CASA must assess this information and, if appropriate, issue an Australian AD to enforce the requirements set by the State of Design. This process ensures that all aircraft operating in Australia meet the necessary safety standards as outlined by international conventions.
In this context, CASA has issued an Australian AD/DAUPHIN/76, which will become effective on 17 February 2005, in response to AD F-2004-188 issued by the French DGAC for AS 365N aircraft. France, as the State of Design, is responsible for the continuing airworthiness of this type of aircraft, and CASA has assessed the French AD to determine its relevance and necessity for Australian aircraft. As this AD is issued in compliance with Australia's obligations under the Convention on International Civil Aviation and in response to an AD raised by the relevant State of Design, no public consultation was necessary. Furthermore, the Office of Regulatory Review has determined that ADs do not require a Regulatory Impact Statement, streamlining the process and ensuring timely compliance with international standards.
Under the Civil Aviation Act 1988, any breaches of ADs can result in severe consequences. CASA can impose penalties for non-compliance, which may include fines and other legal actions. The specific penalties are not detailed in the provided text, but it is clear that adherence to ADs is mandatory, and failure to comply can lead to civil or criminal charges. This regulatory framework is designed to maintain the highest standards of safety and airworthiness in the aviation industry, ensuring that all aircraft operating in Australia meet the necessary safety requirements as mandated by international and domestic regulations.