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 French DGAC has issued AD UF-2008-005 affecting Advance Aerospace Designs parachute equipment. France is the State of Design for this equipment. CASA has assessed this AD and has issued Australian AD/PARA/18, which will become effective on 23 May 2008.
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, Airframes in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a framework for the regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation and other related activities. The Act empowers the Governor-General to make regulations for the purposes of the Act, which are critical for maintaining the safety of air navigation. A notable aspect of the Act is its delegation to the Civil Aviation Safety Authority (CASA) of the authority to issue airworthiness directives (ADs) for certain kinds of aircraft or aeronautical products, as stipulated in the Civil Aviation Safety Regulations 1998. These directives are legislative instruments that are essential for ensuring the continuing airworthiness of aircraft and aeronautical products, aligning with international standards set forth by the International Civil Aviation Organization (ICAO). The problem or gap addressed by the Act is the need for a robust legal framework to manage and enforce airworthiness standards in Australia, ensuring that the national civil aviation system operates safely and in compliance with international obligations.
Scope and Application
The Civil Aviation Safety Regulations 1998, pursuant to section 98 of the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) to ensure the safety of air navigation. These ADs apply to specific types of aircraft or aeronautical products, with CASA mandated to issue corresponding Australian ADs when necessary. The ADs are a legislative instrument, governed by the Legislative Instruments Act 2003 and subject to disallowance under the Acts Interpretation Act 1901. Under Annex 8 of the Convention on International Civil Aviation, the State of Design is responsible for the continuing airworthiness of aircraft types and must provide necessary information to States of Registry, which must then adopt requirements to ensure airworthiness. The ADs are a standard means of providing such continuing airworthiness information, and Australia, as a Contracting State, is obligated to comply with these directives. Consequently, when a State of Design issues an AD, CASA must assess it and issue an Australian AD if appropriate. This regulatory framework ensures that Australian aircraft meet international safety standards, with the issuance of ADs being a direct response to international obligations and assessments of relevant ADs from other Contracting States.
Key Provisions
The Civil Aviation Act 1988 (section 98) empowers the Governor-General to create regulations 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 certain types of aircraft or aeronautical products. This regulatory power is exercised to ensure the safety and airworthiness of aircraft in Australia, aligning with the broader international standards set by Annex 8 to the Convention on International Civil Aviation.
Under this Act, CASA, as Australia's national airworthiness authority, has the responsibility to evaluate and, if necessary, issue ADs to mandate the requirements of the State of Design. When a State of Design, such as France for Advance Aerospace Designs parachute equipment, issues an AD, CASA must assess this information. If appropriate, CASA issues an Australian AD, such as AD/PARA/18, which came into effect on 23 May 2008, following CASA's evaluation of the French AD UF-2008-005. These directives are legislative instruments that must comply with the Legislative Instruments Act 2003.
The obligations under this legislation require the State of Design to provide necessary information to ensure the continuing airworthiness of aircraft types, while the State of Registry must develop or adopt requirements to ensure the airworthiness of individual aircraft. For CASA, the obligation is to assess the ADs issued by the State of Design and, if necessary, issue corresponding Australian ADs. The legislative process ensures that these directives are issued efficiently and in accordance with international obligations, without the need for public consultation or a Regulatory Impact Statement, as determined by the Office of Best Practice Regulation.
In terms of consequences for breach, the Act does not specify particular offences or penalties for non-compliance with ADs. However, non-compliance with ADs can lead to significant civil and criminal penalties. Civil penalties may include fines and sanctions imposed by CASA, while criminal penalties may include imprisonment or fines for serious breaches that endanger safety. The exact penalties would depend on the severity of the breach and would be adjudicated in accordance with relevant Australian laws and regulations.