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 United States FAA has issued AD 2006-02-03 affecting Raytheon Model Hawker 800XP aircraft. The United States is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/HS 125/177, which will become effective on 24 February 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, 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 legislative framework for the safety and efficiency of civil aviation in Australia. This Act enables the creation of regulations that serve to enhance the safety of air navigation. One such regulation is the Civil Aviation Safety Regulations 1998, which empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These ADs are legislative instruments that aim to ensure the continuing airworthiness of aircraft, aligning with Australia’s obligations under the Convention on International Civil Aviation. The ADs are issued by CASA in response to directives from the State of Design or based on CASA’s own assessments, ensuring compliance with international standards and domestic safety requirements. This legislative mechanism is designed to maintain the highest standards of aviation safety without the need for public consultation, as it directly responds to international obligations and expert assessments.
Scope and Application
The Civil Aviation Safety Regulations 1998, specifically under regulation 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) concerning certain types of aircraft or aeronautical products to ensure safety in air navigation. These ADs apply to the entities and industries involved in the design, manufacture, registration, and operation of aircraft within Australia and are in accordance with the Civil Aviation Act 1988. The geographic reach of this legislation extends nationally, applying to all aircraft registered in Australia, irrespective of their state or territory of operation. The ADs are legislative instruments under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. They are also in line with the obligations under the Convention on International Civil Aviation, particularly Annex 8, which mandates that the State of Design provides necessary information to ensure the continuing airworthiness of aircraft types, with the State of Registry responsible for implementing these requirements. This AD, issued by CASA, responds to a United States Federal Aviation Administration directive affecting Raytheon Model Hawker 800XP aircraft, reflecting Australia’s commitment to international civil aviation standards.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, facilitates the issuance of airworthiness directives (ADs) for various types of aircraft and aeronautical products. Section 98 of the Act empowers the Governor-General to make regulations to ensure the safety of air navigation, while regulation 39.001 of the Regulations allows the Civil Aviation Safety Authority (CASA) to issue ADs. An AD is a legislative instrument and, as such, is subject to disallowance and review under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003 respectively. The ADs are critical for maintaining the continuing airworthiness of aircraft, a responsibility that falls on the State of Design and the State of Registry under Annex 8 of the Convention on International Civil Aviation.
The obligations imposed by the Act and the Regulations on the parties and entities they govern are significant. The State of Design, which in this case is the United States for Raytheon Model Hawker 800XP aircraft, must issue ADs to ensure the continuing airworthiness of aircraft types. The State of Registry, which for Australian-registered aircraft is CASA, must assess the ADs issued by the State of Design and, if necessary, issue corresponding Australian ADs to mandate the required safety measures. CASA, therefore, has a responsibility to ensure that Australian aircraft comply with the continuing airworthiness requirements set by the ADs.
Failure to comply with the ADs can result in severe consequences. The Act and Regulations do not explicitly detail the penalties for non-compliance, but the general aviation safety laws in Australia provide for civil and criminal penalties. Non-compliance can lead to enforcement actions, including fines and imprisonment. The maximum penalties can vary depending on the severity of the breach and the specific provisions of other relevant legislation, but they can be substantial, reflecting the high stakes involved in aviation safety.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 provide a framework for issuing airworthiness directives to ensure the safety of aircraft. The obligations on the State of Design and the State of Registry are clear, with CASA playing a pivotal role in the Australian context. Non-compliance with these directives can lead to serious civil and criminal penalties, underscoring the critical nature of adhering to these safety requirements.