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 2006-0220 affecting Recaro aircraft passenger seats. EASA acts on behalf of Germany, the State of Design for this equipment. CASA has assessed this AD and has issued Australian AD/SEATS/27, which will become effective on 23 November 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 provide a comprehensive legislative framework governing civil aviation in Australia, addressing issues of safety, efficiency, and the orderly development of air navigation facilities. The Act empowers the Governor-General to make regulations for the purposes of ensuring the safety of air navigation, thereby establishing a robust regulatory environment to govern the operations of aircraft within Australian airspace. The Civil Aviation Safety Regulations 1998, made under the authority of the Act, further detail the specific safety requirements and procedures, including the issuance of airworthiness directives by the Civil Aviation Safety Authority (CASA). The introduction of these directives is crucial in maintaining the continuing airworthiness of aircraft, ensuring compliance with international standards set by the International Civil Aviation Organization (ICAO).
The Civil Aviation Safety Regulations explicitly allow CASA to issue airworthiness directives for specific types of aircraft or aeronautical products, aligning with the obligations under the Convention on International Civil Aviation and the responsibilities of the State of Design and the State of Registry. This legislative mechanism facilitates the effective dissemination of safety information and the enforcement of corrective actions as required by international agreements, thereby ensuring that Australian aviation practices remain consistent with global safety standards.
Scope and Application
The Civil Aviation Act 1988 and the associated Civil Aviation Safety Regulations 1998 apply to the issuance of airworthiness directives (ADs), which are regulatory instruments used to ensure the continuing airworthiness of aircraft and aeronautical products. These regulations allow the Civil Aviation Safety Authority (CASA) to issue ADs for specific types of aircraft or aeronautical products under regulation 39.001, with such directives being considered legislative instruments under the Legislative Instruments Act 2003. ADs are integral to the international framework for maintaining airworthiness, as established by Annex 8 to the Convention on International Civil Aviation, where the State of Design holds primary responsibility for ensuring an aircraft type's continuing airworthiness, while the State of Registry ensures the airworthiness of individual aircraft. CASA, as Australia's national airworthiness authority, is mandated to assess information provided by the State of Design and issue corresponding Australian ADs when necessary. This process ensures compliance with international obligations and maintains safety standards within Australian jurisdiction.
Key Provisions
The Civil Aviation Act 1988 (section 98) and the Civil Aviation Safety Regulations 1998 (regulation 39.001) provide the legal framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). Under regulation 39.001, CASA has the authority to issue ADs for specific kinds of aircraft or aeronautical products to ensure air navigation safety. This authority is further supported by the legislative status of ADs as disallowable instruments under section 46A of the Acts Interpretation Act 1901 and as legislative instruments under section 6 of the Legislative Instruments Act 2003.
The obligations placed on the parties governed by this Act include the State of Design's responsibility for the continuing airworthiness of an aircraft type, as stipulated in Annex 8 to the Convention on International Civil Aviation. This means that the State of Design must provide necessary information to the States of Registry to ensure the aircraft's continuing airworthiness. The State of Registry, in turn, must develop or adopt requirements to maintain the airworthiness of individual aircraft registered within its jurisdiction. When an AD is issued by a State of Design, such as EASA in this case, CASA is obligated to assess this information and, if deemed necessary, issue an Australian AD to enforce the requirements specified by the State of Design.
Failure to comply with ADs can lead to serious legal and safety repercussions. Under the Civil Aviation Act 1988, non-compliance with an AD may result in civil or criminal penalties. The specific penalties are not detailed in the provided text, but generally, non-compliance could lead to fines, imprisonment, or both, depending on the severity of the breach and the specific regulations violated. Additionally, continued operation of non-compliant aircraft may result in enforcement actions by CASA, including grounding of the aircraft until compliance is achieved.
The regulatory process for issuing ADs under this Act ensures that safety measures are uniformly applied across all ICAO Contracting States. Given the international nature of aviation, ADs are a critical tool for maintaining consistent safety standards globally. The absence of public consultation for ADs, as determined by the Office of Regulatory Review, reflects the urgency and critical nature of safety-related directives. This streamlined process ensures that safety measures are implemented swiftly to protect the public and maintain the integrity of the aviation system.