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 EASA has issued AD 2007-0236 affecting Eurocopter AS 355 helicopters. EASA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/AS355/85, Amendment 4, which will become effective on 14 September 2007. 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 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 provide a comprehensive legal framework for the regulation of civil aviation in Australia, focusing on the safety of air navigation. The Act grants the Governor-General the authority to create regulations necessary for ensuring the safety of air navigation, which includes the issuance of airworthiness directives. The Civil Aviation Safety Regulations 1998, under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue such directives for specific types of aircraft or aeronautical products. This legislation was introduced to address the need for consistent and enforceable safety standards in civil aviation, aligning with international conventions and obligations. The Civil Aviation Act 1988 is an Act of the Parliament of Australia, reflecting the policy objective of maintaining high safety standards in Australia's civil aviation sector, in accordance with international standards and practices.
Scope and Application
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, governs the issuance of airworthiness directives (ADs) within Australia, ensuring compliance with international standards for aircraft safety and airworthiness. Under the Act, the Governor-General has the authority to make regulations in the interest of air navigation safety, with CASA empowered to issue ADs for specific kinds of aircraft or aeronautical products through regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs, which are considered disallowable instruments under the Acts Interpretation Act 1901 and legislative instruments under the Legislative Instruments Act 2003, are critical in maintaining the continuing airworthiness of aircraft registered in Australia. The State of Registry, in this case, CASA, is responsible for ensuring that Australian aircraft comply with these directives. For instance, when the European Aviation Safety Agency (EASA) issues an AD for Eurocopter AS 355 helicopters, CASA assesses the directive and issues an equivalent Australian AD to enforce the safety requirements. This process is mandated by Australia’s obligations under the Convention on International Civil Aviation and does not require public consultation or a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, and specifically section 98, empowers the Governor-General to establish regulations that contribute to the safety of air navigation. This includes the delegation of authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products, as detailed in regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives are considered legislative instruments under section 6 of the Legislative Instruments Act 2003, and they are disallowable as per section 46A of the Acts Interpretation Act 1901. The purpose of these ADs is to ensure the ongoing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry, in accordance with Annex 8 of the Convention on International Civil Aviation. The State of Design is responsible for providing necessary information to maintain airworthiness, while the State of Registry must implement these directives to ensure the safety of individual aircraft.
The obligations imposed by these provisions on CASA include the assessment of airworthiness directives issued by the State of Design, such as the European Aviation Safety Agency (EASA), and the issuance of corresponding Australian ADs. CASA, as Australia's national airworthiness authority, must ensure that the requirements set out by the State of Design are appropriately incorporated into Australian regulations. This involves rigorous evaluation of the ADs, followed by the promulgation of Australian ADs that mandate the necessary safety measures. CASA must also ensure that these directives are implemented effectively to maintain the airworthiness of aircraft registered in Australia. Failure to comply with these obligations could potentially compromise the safety standards required under the Civil Aviation Act 1988 and the Convention on International Civil Aviation.
Breaches of the regulations set out in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in significant legal consequences. While the specific offences and penalties are not detailed in the provided text, it is known that non-compliance with ADs can lead to severe penalties under Australian law. These may include fines and imprisonment for individuals, as well as corporate penalties for entities that fail to adhere to the mandated safety requirements. The exact penalties would depend on the nature and severity of the breach, but they are intended to enforce strict compliance with the airworthiness directives to safeguard the public and maintain the integrity of Australia's aviation safety framework. CASA has the authority to enforce these regulations and take appropriate action against those who do not comply, thereby ensuring the continued safety and reliability of air navigation.