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 2006-07-14 affecting Boeing 767 aircraft. The United States is the State of Design for this aircraft type. CASA has assessed this AD and has issued Australian AD/B767/221 which will become effective on 8 June 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 address the need for comprehensive regulation of civil aviation in Australia, aiming to ensure safety and efficiency in air navigation. The Act empowers the Governor-General to make regulations for the safety of air navigation, with the Civil Aviation Safety Regulations 1998 further detailing specific requirements. One key aspect of these regulations is the issuance of airworthiness directives (ADs) under regulation 39.001, which are legislative instruments subject to disallowance and review as per the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003 respectively. These directives are integral to maintaining the continuing airworthiness of aircraft, a responsibility shared between the State of Design and the State of Registry under Annex 8 of the Convention on International Civil Aviation. The Civil Aviation Safety Authority (CASA), acting as Australia’s national airworthiness authority, assesses and issues Australian ADs in response to directives from the aircraft's State of Design, ensuring compliance with international standards and obligations.
Scope and Application
The Civil Aviation Safety Regulations 1998 provide the authority for the issuance of airworthiness directives (ADs) under the Civil Aviation Act 1988, with these directives primarily serving to maintain the continuing airworthiness of aircraft as per international standards established by the Convention on International Civil Aviation. The Civil Aviation Safety Regulations 1998 mandate that airworthiness directives are to be issued by the Civil Aviation Safety Authority (CASA), which acts as Australia's national airworthiness authority, to ensure compliance with safety requirements set forth by the State of Design and the State of Registry of an aircraft. These directives apply to specific types of aircraft and aeronautical products, and they are a legislative instrument subject to disallowance under the Acts Interpretation Act 1901. Geographic and jurisdictional reach of the ADs is international, as they are issued in response to directives from other states, such as the United States, which is the State of Design for certain aircraft types. No public consultation is required for these ADs due to their nature and origin under international obligations. The ADs are issued by CASA officials in accordance with the Civil Aviation Act 1988, without the need for a Regulatory Impact Statement as determined by the Office of Regulatory Review.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, provides a framework for the issuance of airworthiness directives (ADs) that are critical for maintaining the safety of air navigation. Section 98 of the Civil Aviation Act 1988 empowers the Governor-General to make regulations for the Act's purposes, with a focus on safety. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 specifically allows the Civil Aviation Safety Authority (CASA) to issue ADs for certain kinds of aircraft or aeronautical products. The ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901 and, therefore, are legislative instruments as per section 6 of the Legislative Instruments Act 2003.
These airworthiness directives are essential for ensuring the continuing airworthiness of aircraft, a responsibility primarily held by the State of Design under Annex 8 to the Convention on International Civil Aviation. The State of Design must provide necessary information to ensure the safety of aircraft types. The State of Registry, which is responsible for the individual aircraft's continuing airworthiness, must also develop or adopt requirements to maintain airworthiness. When a State of Design issues an AD, the State of Registry, represented by CASA in Australia, must assess the directive and, if necessary, issue a corresponding national AD. This process ensures that safety directives issued by the State of Design are implemented effectively within the country’s aviation framework.
CASA, as Australia's national airworthiness authority, has issued Australian AD/B767/221 in response to the United States Federal Aviation Administration's (FAA) AD 2006-07-14 affecting Boeing 767 aircraft. The United States, as the State of Design for this aircraft type, issued the original AD, and CASA has assessed it to ensure compliance with Australian safety standards. Given that this AD is issued due to Australia’s obligations under the Convention on International Civil Aviation, and it is a direct response to an AD from the relevant State of Design, no public consultation was required. Additionally, the Office of Regulatory Review has determined that ADs do not necessitate a Regulatory Impact Statement.
Under the Civil Aviation Safety Regulations 1998, any breach of an airworthiness directive can result in significant consequences. Failure to comply with an AD can lead to serious safety risks and potential legal repercussions for both the aircraft operator and the manufacturer. The penalties for non-compliance can include fines and, in severe cases, criminal charges. The exact penalties depend on the severity of the breach and the circumstances surrounding it, but they can range from substantial fines to imprisonment. Ensuring compliance with ADs is, therefore, a critical obligation for all parties involved in the aviation industry.