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 2008-0076 affecting Eurocopter AS 332 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/S‑PUMA/75, which will become effective on 5 June 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, 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 was enacted to provide a comprehensive legal framework for civil aviation in Australia, aiming to ensure the safety, efficiency, and orderly development of aviation within the country. One of the significant tools provided by the Act is the ability for the Governor-General to make regulations, including the issuance of airworthiness directives (ADs) as outlined in the Civil Aviation Safety Regulations 1998. These ADs serve as a critical mechanism to maintain the continuing airworthiness of aircraft, a responsibility that falls under the purview of the Civil Aviation Safety Authority (CASA). The Act mandates that CASA, as Australia's national airworthiness authority, must issue corresponding ADs when the State of Design issues ADs for aircraft types registered in Australia, thereby aligning with international obligations under the Convention on International Civil Aviation. This legislative framework ensures that Australia upholds its international commitments while safeguarding the safety of air navigation within its jurisdiction.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 together establish the framework under which airworthiness directives (ADs) are issued and enforced in Australia. The Act applies to all entities and individuals involved in civil aviation within Australia, encompassing aircraft manufacturers, operators, and regulatory authorities such as the Civil Aviation Safety Authority (CASA). This legislation extends to all aircraft registered in Australia and those operated by Australian entities, irrespective of their location, thereby ensuring a national standard for airworthiness. Additionally, the Act mandates compliance with international standards set by the International Civil Aviation Organization (ICAO), ensuring that Australian practices align with global aviation safety norms. The issuance of ADs is a critical tool for maintaining the safety and airworthiness of aircraft, and CASA has the authority to issue these directives based on assessments of international ADs issued by the State of Design, such as the recent AD issued by the European Aviation Safety Agency (EASA) for Eurocopter AS 332 model aircraft. This regulatory approach ensures that Australian aviation practices are both nationally consistent and internationally compliant, with the ADs being legislative instruments that do not require public consultation or a Regulatory Impact Statement under the legislative framework.
Key Provisions
The Civil Aviation Act 1988 (section 98) empowers the Governor-General to make regulations for the safety of air navigation, while the Civil Aviation Safety Regulations 1998 (regulation 39.001) allow the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain aircraft or aeronautical products. These ADs are considered legislative instruments under the Acts Interpretation Act 1901 (section 46A) and the Legislative Instruments Act 2003 (section 6). The State of Design, which is responsible for the continuing airworthiness of an aircraft type, must provide necessary information to the States of Registry, as outlined in Annex 8 to the Convention on International Civil Aviation. Consequently, CASA, as Australia's national airworthiness authority, must assess the information provided by the State of Design and issue an Australian AD if necessary to comply with international obligations.
The obligations imposed on the parties governed by this Act include the requirement for CASA to assess any ADs issued by the State of Design, and to issue an Australian AD when deemed necessary to ensure the continuing airworthiness of aircraft registered in Australia. This process is integral to maintaining safety standards and ensuring that aircraft meet the required regulatory standards set by the Convention on International Civil Aviation. The State of Registry, which is responsible for the continuing airworthiness of individual aircraft, must develop or adopt requirements to ensure compliance with these ADs. The State of Design, on the other hand, must provide any necessary information to the State of Registry to facilitate the continuing airworthiness of aircraft types.
In terms of civil and criminal consequences, breaching the provisions of an AD can lead to significant penalties. The Civil Aviation Act 1988 does not explicitly state the penalties for non-compliance with ADs; however, under section 98, CASA has the power to take action against non-compliance, which could include fines or other regulatory actions. The severity of the penalties will depend on the specific circumstances of the breach, but they are designed to ensure that aircraft and aeronautical products meet the necessary safety standards. CASA’s authority to issue ADs and enforce compliance is critical in maintaining the high safety standards required in the aviation industry.
The European Aviation Safety Authority (EASA) has issued an AD (AD 2008-0076) affecting Eurocopter AS 332 model aircraft. CASA has assessed this AD and issued an Australian AD (AD/S-PUMA/75), which will become effective on 5 June 2008. This AD was issued in response to Australia's obligations under the Convention on International Civil Aviation and the need to comply with ADs from the relevant State of Design. Given the international nature of the AD and the specific circumstances outlined, no consultation of the Australian public has taken place, and a Regulatory Impact Statement is not required. 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. This ensures that the regulatory process is thorough and aligns with international standards and obligations.