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, the Civil Aviation Safety Authority (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.
CASA or its predecessors issued AD/ML-M5/4 affecting Maule M-5 model aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 12 February 2009. No replacement AD is required.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. 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 Group, 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 legislative framework for regulating civil aviation in Australia. The Act aims to ensure the safety and efficiency of civil aviation in the country. Under section 98 of this Act, the Governor-General has the authority to make regulations for the purposes of the Act, particularly in the interests of air navigation safety. In this context, the Civil Aviation Safety Regulations 1998 were established to provide detailed rules and procedures for civil aviation safety, including the issuance of airworthiness directives (ADs). These ADs are regulatory instruments issued by the Civil Aviation Safety Authority (CASA) to address safety issues with specific types of aircraft or aeronautical products. The cancellation of AD/ML-M5/4 for Maule M-5 model aircraft, as per the regulations, demonstrates the authority's commitment to maintaining the highest safety standards while aligning with international obligations under the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988 and the associated Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified kinds of aircraft or aeronautical products. These ADs serve as legislative instruments under the Legislative Instruments Act 2003, reflecting the need for stringent safety standards in the aviation sector. The ADs are issued in accordance with the principles outlined in Annex 8 to the Convention on International Civil Aviation, ensuring that the State of Design maintains overall responsibility for the continuing airworthiness of an aircraft type, while the State of Registry, in this case Australia, is responsible for ensuring the airworthiness of individual aircraft within its jurisdiction. The cancellation of a specific AD affecting the Maule M-5 model aircraft, as carried out by CASA, aligns with Australia's international obligations and does not require public consultation or a Regulatory Impact Statement. This regulatory action underscores CASA’s role in enforcing safety regulations to maintain high standards of airworthiness across the aviation industry within Australia.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 together establish a framework for ensuring the safety of air navigation. Under section 98 of the Civil Aviation Act 1988, the Governor-General is empowered to create regulations that are in the interest of air navigation safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for various types of aircraft or aeronautical products. These ADs serve as a crucial means of communicating essential safety information to the aviation industry. The legal status of ADs is defined in subregulation 39.001(5), which classifies them as disallowable instruments under section 46A of the Acts Interpretation Act 1901, and thus, as legislative instruments under section 6 of the Legislative Instruments Act 2003.
The obligations imposed by the Act and the Regulations on the parties involved are significant. The State of Design, which is the country where an aircraft type is designed, has the primary responsibility for ensuring the continuing airworthiness of that type, as stipulated in Annex 8 to the Convention on International Civil Aviation. This includes providing necessary information to the States of Registry to ensure compliance with airworthiness standards. On the other hand, the State of Registry, which is the country where an individual aircraft is registered, must establish or adopt requirements to maintain the continuing airworthiness of aircraft registered within its jurisdiction. CASA, acting under the authority granted by regulation 39.001, has the responsibility to issue ADs that reflect these obligations and ensure that aircraft meet safety standards.
The consequences for non-compliance with ADs are severe. While the specific offences and penalties for breaches of ADs are not detailed in the provided text, it is understood that failure to comply with airworthiness directives can lead to serious civil or criminal consequences. In Australia, such non-compliance can result in penalties that include fines and, in some cases, imprisonment. The exact penalties depend on the severity of the breach and the specific provisions of other related legislation. The rigorous enforcement of ADs is crucial to maintaining the high safety standards required in the aviation industry.
The regulatory process for issuing ADs also includes specific procedural requirements. For example, the cancellation of an AD, as in the case of AD/ML-M5/4 affecting Maule M-5 model aircraft, must be carried out in accordance with the legislative framework provided by the Civil Aviation Act 1988. In this particular case, CASA reviewed and subsequently cancelled the AD, with the cancellation taking effect on 12 February 2009. Because the cancellation was due to Australia’s obligations under the Convention on International Civil Aviation, no public consultation was required. Furthermore, the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement. The AD was issued by the Manager, Systems and New Technologies in the Airworthiness Engineering Group, on behalf of CASA, in compliance with subsection 84A(2) of the Act. This ensures that all regulatory actions are taken within the legal framework and with due process.