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 2006-0364-E 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/A330/70, which will become effective on 14 December 2006.
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 was enacted to regulate civil aviation in Australia and ensure the safety of air navigation. One of the key mechanisms introduced under this Act is the issuance of airworthiness directives (ADs), which are mandated by regulation 39.001 of the Civil Aviation Safety Regulations 1998. ADs are legislative instruments used to maintain the airworthiness of aircraft and aeronautical products, and they are issued in response to international obligations under the Convention on International Civil Aviation. The Civil Aviation Safety Authority (CASA), acting as Australia’s national airworthiness authority, is responsible for assessing and issuing ADs as necessary. This process is integral to ensuring that aircraft on the Australian Register meet continuing airworthiness standards, particularly when corresponding directives are issued by the State of Design. The authority to issue such directives is vested in CASA by section 98 of the Civil Aviation Act 1988, enabling it to act in the interests of safety in air navigation.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide the legal framework for issuing airworthiness directives (ADs) to ensure the safety of air navigation, with regulation 39.001 authorising CASA to issue ADs for specific kinds of aircraft or aeronautical products. These ADs are legislative instruments, subject to disallowance and the requirements of the Legislative Instruments Act 2003. The ADs are intended to ensure the continuing airworthiness of aircraft, in line with the responsibilities of the State of Design and State of Registry under Annex 8 of the Convention on International Civil Aviation. When the European Aviation Safety Authority (EASA) issues an AD for an aircraft type registered in Australia, CASA is required to assess and, if necessary, issue a corresponding Australian AD. For instance, EASA's AD 2006-0364-E for Airbus A330 model aircraft was assessed by CASA, leading to the issuance of Australian AD/A330/70, effective from 14 December 2006. The process of issuing these ADs does not require public consultation or a Regulatory Impact Statement, as they arise from international obligations and are responses to directives from the relevant State of Design. The ADs are issued by authorised personnel within CASA, under the authority provided by the Civil Aviation Act 1988.
Key Provisions
The Civil Aviation Act 1988 provides a legal framework for ensuring the safety of air navigation, and under section 98, it allows the Governor-General to create regulations to uphold this objective. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, making ADs a legislative instrument under section 6 of the Legislative Instruments Act 2003. This regulatory authority is exercised to maintain the safety standards of aircraft operating in Australian airspace.
These airworthiness directives are crucial for ensuring that aircraft meet safety standards. The State of Design, which is the country where an aircraft type is designed, has the primary responsibility under Annex 8 of the Convention on International Civil Aviation to maintain the continuing airworthiness of the aircraft type. The State of Registry, which is the country where the aircraft is registered, must develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within its territory. When a State of Design issues an AD, CASA, as Australia’s national airworthiness authority, must assess the directive and, if necessary, issue an Australian AD to implement the requirements of the State of Design. This ensures that Australian aircraft comply with international safety standards.
Non-compliance with ADs can have serious implications. The European Aviation Safety Authority (EASA) issued AD 2006-0364-E affecting Airbus A330 model aircraft, which CASA assessed and subsequently issued as Australian AD/A330/70, effective from 14 December 2006. This process does not involve public consultation due to Australia’s obligations under the Convention on International Civil Aviation and the international nature of the AD. Any breach of an airworthiness directive can lead to severe consequences, including potential enforcement actions by CASA, and may result in significant penalties for both the operators and manufacturers of the affected aircraft.
Under the Civil Aviation Safety Regulations 1998, there are specific penalties and consequences for non-compliance with airworthiness directives. The severity of the penalties depends on the nature and extent of the breach. Civil penalties can include fines and the possibility of aircraft grounding, while criminal penalties can result in imprisonment. The exact penalties are determined by CASA and can vary based on the specific circumstances of the breach. It is crucial for all parties involved, including aircraft operators and manufacturers, to adhere strictly to the ADs to avoid these legal repercussions and ensure the continued safety of air navigation.