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 2007-0214 affecting Airbus A318, A319, A320 and A321 model aircraft. The EASA acts on behalf of France, the State of Design for these types. CASA has assessed this AD and has issued Australian AD/A320/175, Amendment 1, which will become effective on 27 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 Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement.
The AD has been made by the Manager, Systems and New Technologies in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Commonwealth Parliament, serves as the primary legislative framework governing civil aviation in Australia, with the overarching aim of ensuring the safety and efficiency of air navigation. Under this Act, the Civil Aviation Safety Regulations 1998 were established, providing a regulatory basis for the issuance of airworthiness directives (ADs) to ensure aircraft and aeronautical products meet continuing safety standards. Specifically, section 98 of the Act empowers the Governor-General to make regulations in the interest of air navigation safety, while regulation 39.001 allows the Civil Aviation Safety Authority (CASA) to issue ADs for particular types of aircraft or aeronautical products. These directives are integral to maintaining the airworthiness of aircraft and are aligned with international standards set by the International Civil Aviation Organization (ICAO), ensuring Australia's compliance with global aviation safety requirements.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 collectively establish the framework within which airworthiness directives (ADs) are issued in Australia, ensuring the safety and continuing airworthiness of aircraft. Specifically, regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for types of aircraft or aeronautical products, making such directives legislative instruments that can be disallowed under the Acts Interpretation Act 1901. These ADs apply to all aircraft registered in Australia, mandating compliance with safety standards set forth by the State of Design or, where applicable, the State of Registry. The ADs are issued in response to international obligations under the Convention on International Civil Aviation, particularly Annex 8, which assigns responsibility for the continuing airworthiness of aircraft types to the State of Design and to the State of Registry for individual aircraft. In instances where a State of Design issues an AD, CASA must assess and, if necessary, issue an equivalent Australian AD to ensure compliance with international safety standards. This particular AD, issued by CASA in response to EASA's AD 2007-0214, affects Airbus A318, A319, A320, and A321 models and becomes effective on 27 September 2007.
Key Provisions
The main operative sections of the Civil Aviation Safety Regulations 1998 under consideration here are sections 39.001 and 39.001(5). Section 39.001 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. These ADs are intended to ensure the safety of air navigation, as authorised under section 98 of the Civil Aviation Act 1988. Furthermore, subregulation 39.001(5) classifies ADs as disallowable instruments under section 46A of the Acts Interpretation Act 1901, thereby making them legislative instruments as per section 6 of the Legislative Instruments Act 2003. This legal framework underscores the importance of ADs in maintaining the safety and airworthiness of aircraft.
The obligations imposed by this Act and its Regulations on the parties involved, particularly CASA and aircraft operators, are substantial. CASA, as Australia’s national airworthiness authority, must carefully evaluate any AD issued by the State of Design, such as the European Aviation Safety Authority (EASA) in this case. Once assessed, CASA may issue its own AD to ensure compliance with the requirements of the State of Design. Aircraft operators, on the other hand, must adhere to these ADs to maintain the airworthiness of their aircraft. Failure to comply can result in significant safety risks and potential legal consequences.
There are serious consequences for non-compliance with the ADs issued under this Act. Section 84A(2) of the Civil Aviation Act 1988 stipulates that CASA has the authority to issue ADs, and any breach of these directives can lead to severe penalties. While specific penalties are not detailed in the provided text, it is reasonable to infer that non-compliance could result in both civil and criminal sanctions. Civil penalties might include fines or other monetary penalties, while criminal penalties could involve imprisonment or both, depending on the severity and impact of the non-compliance. The overarching goal is to ensure that all parties adhere to the highest safety standards to protect the public and maintain the integrity of the aviation system.
The AD in question, AD/A320/175, Amendment 1, issued by CASA, mandates specific actions to be taken concerning Airbus A318, A319, A320, and A321 model aircraft. This AD is a direct response to AD 2007-0214 issued by EASA, which acts on behalf of France, the State of Design. CASA has determined that the AD is necessary and has therefore issued its own directive to ensure that Australian operators comply with the required safety measures. This AD is effective as of 27 September 2007 and supersedes any previous directives related to the same aircraft models. The issuance of this AD is a critical step in fulfilling Australia’s obligations under the Convention on International Civil Aviation, ensuring that all aircraft registered in Australia meet international safety standards.