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-2005-121 affecting Airbus A320 aircraft. France is the State of Design for these models of aircraft. CASA has assessed this AD and has issued Australian AD/A320/180, which will become effective on 20 July 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, 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 regulate civil aviation within Australia, aiming to ensure the safety and efficiency of air navigation and operations. In line with this objective, the Governor-General has the authority to make regulations under section 98 of the Act, particularly focusing on safety. The Civil Aviation Safety Regulations 1998 were subsequently introduced to provide detailed requirements for civil aviation safety, including the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) under regulation 39.001. These ADs are legislative instruments, as stipulated in the Legislative Instruments Act 2003, and are designed to maintain the continuing airworthiness of aircraft in accordance with international standards set by the International Civil Aviation Organization (ICAO). The issuing of ADs, such as AD/A320/180 in response to a directive from the French DGAC concerning Airbus A320 aircraft, reflects Australia’s commitment to international safety standards and obligations under the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, enable the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) for specific types of aircraft or aeronautical products. These directives are legislative instruments, as stipulated in section 46A of the Acts Interpretation Act 1901 and section 6 of the Legislative Instruments Act 2003. They play a critical role in ensuring the continuing airworthiness of aircraft as per the requirements set out in Annex 8 to the Convention on International Civil Aviation. The State of Design, such as France for Airbus A320 aircraft, issues ADs, and CASA, as Australia's national airworthiness authority, is responsible for assessing these directives and, if necessary, issuing corresponding Australian ADs to ensure compliance with international standards. The issuance of ADs is mandated by Australia's international obligations and the need to maintain consistent airworthiness standards, and therefore, no public consultation or Regulatory Impact Statement is required under these circumstances.
Key Provisions
The primary sections relevant to the issuance of airworthiness directives (ADs) under the Civil Aviation Act 1988 and Civil Aviation Safety Regulations 1998 include section 98 of the Act, which empowers the Governor-General to make regulations for air navigation safety, and regulation 39.001 of the 1998 Regulations, which allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific aircraft or aeronautical products. According to subregulation 39.001(5), ADs are considered disallowable instruments, making them legislative instruments under section 6 of the Legislative Instruments Act 2003. These provisions ensure that ADs serve to maintain the safety and airworthiness of aircraft in accordance with international standards.
The obligations imposed by the Act and Regulations on the parties involved, particularly CASA and the State of Registry, are significant. CASA, as Australia’s national airworthiness authority, must assess and, if necessary, issue Australian ADs to mandate the requirements of the State of Design. This obligation ensures that Australian aircraft meet international safety standards and are maintained in a state of continuing airworthiness. The State of Registry, which in this case is Australia, must also develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within its jurisdiction. These requirements ensure that all aircraft operating within Australia adhere to the safety standards set forth in the ADs.
In terms of compliance and enforcement, the legislation does not explicitly outline specific offences or penalties for non-compliance with ADs. However, the overarching legal framework implies that failure to comply with an AD could result in severe consequences, including the grounding of aircraft, which could potentially lead to civil or criminal liability under other sections of the Civil Aviation Act 1988 or related aviation safety legislation. While the specific maximum penalties are not detailed within the text of the AD itself, non-compliance with airworthiness directives is typically taken very seriously and could lead to significant fines, operational restrictions, or other regulatory actions against the responsible parties.