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 European Aviation Safety Authority (EASA) has issued AD 2006-0354 affecting Airbus A330 model aircraft. EASA acts on behalf of France, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/A330/71, which will become effective on 15 February 2007.
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 legal framework for the regulation of civil aviation in Australia, including safety standards and oversight mechanisms. A notable component of this Act is the authority it grants the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are critical for ensuring the continuing airworthiness of aircraft registered in Australia, aligning with international standards set forth in Annex 8 to the Convention on International Civil Aviation. The primary objective of this legislation is to safeguard the safety of air navigation through stringent regulatory measures, thereby fulfilling Australia's obligations under international civil aviation agreements and ensuring the safe operation of aircraft within its jurisdiction. The process of issuing such directives, particularly in response to directives from the State of Design, reflects a commitment to maintaining high safety standards in line with global best practices.
Scope and Application
The Civil Aviation Act 1988, as supplemented by the Civil Aviation Safety Regulations 1998, applies to the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA) to ensure the safety of air navigation. These regulations allow CASA to issue ADs for specific kinds of aircraft or aeronautical products under regulation 39.001, and such directives are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901. The scope of the Act and its regulations extends to mandating compliance with airworthiness directives issued by the State of Design, which must be assessed and, if appropriate, adopted as Australian ADs by CASA. This process is conducted in accordance with Australia's obligations under the Convention on International Civil Aviation, particularly Annex 8, which places responsibility for the continuing airworthiness of aircraft types on the State of Design and the State of Registry. Notably, the application of this legislation does not require public consultation or a Regulatory Impact Statement for individual ADs, as evidenced by the issuance of AD/A330/71 in response to EASA's AD 2006-0354 concerning Airbus A330 model aircraft. This AD, effective from 15 February 2007, was issued under the authority of the Manager, Airframes in CASA’s Manufacturing, Certification and New Technologies Office, pursuant to subsection 84A(2) of the Act.
Key Provisions
The Civil Aviation Act 1988, through sections such as 98, provides the framework for the issuance of regulations that serve the safety of air navigation. The Civil Aviation Safety Regulations 1998, specifically under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products. These ADs are intended to ensure the ongoing airworthiness of aircraft, which is a critical aspect of maintaining safety standards in civil aviation. Under subregulation 39.001(5), it is clarified that an AD is a disallowable instrument as per section 46A of the Acts Interpretation Act 1901, and thus a legislative instrument under section 6 of the Legislative Instruments Act 2003. These regulations are designed to ensure that aircraft remain in a condition that is safe for operation, adhering to international standards set forth by the Convention on International Civil Aviation.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 primarily fall on CASA as the national airworthiness authority. When the State of Design, such as France for the Airbus A330, issues an AD, CASA must assess this information to determine its applicability to aircraft registered in Australia. If deemed appropriate, CASA is required to issue an Australian AD to enforce the requirements stipulated by the State of Design. This process ensures that all aircraft within Australia's jurisdiction comply with the international safety standards. Additionally, the State of Registry for individual aircraft holds the responsibility for ensuring that their aircraft meet continuing airworthiness standards, as mandated by Annex 8 of the Convention on International Civil Aviation.
In terms of compliance and enforcement, the Civil Aviation Act 1988 and the associated regulations impose strict obligations on aircraft operators and owners. Failure to comply with an AD can lead to severe consequences, including the grounding of aircraft and potential criminal or civil penalties. The specific provisions for offences and penalties are detailed within the Civil Aviation Act 1988, although the exact penalties are not specified in the provided text. However, non-compliance with airworthiness directives can result in significant civil and criminal liabilities, including fines and imprisonment, depending on the severity and impact of the non-compliance on aviation safety. The ADs themselves are designed to address specific safety concerns and must be adhered to by all relevant parties to maintain the high safety standards expected in civil aviation.