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 F-2005-173 affecting Airbus A319 and A320 model aircraft. France is the State of Design for these types. CASA has assessed this AD and has issued Australian AD/A320/185, which will become effective on 22 December 2005.
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 establish a regulatory framework ensuring the safety and efficiency of civil aviation in Australia. The Act empowers the Governor-General to make regulations aimed at maintaining the safety of air navigation. One significant aspect of the Act is the issuance of airworthiness directives (ADs) under section 98, which allows the Civil Aviation Safety Authority (CASA) to mandate specific requirements for aircraft or aeronautical products. These directives are critical for maintaining the continuing airworthiness of aircraft, aligning with international standards set forth by the International Civil Aviation Organization (ICAO). In accordance with these international obligations and under regulation 39.001 of the Civil Aviation Safety Regulations 1998, CASA has the authority to issue ADs that are binding legislative instruments, ensuring compliance with safety standards set by the State of Design and adopted by the State of Registry. This regulatory mechanism is crucial for addressing potential safety issues in the aviation sector, thereby safeguarding public safety and maintaining the integrity of air navigation services in Australia.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, provides the legal framework for issuing airworthiness directives (ADs) which are legislative instruments used to ensure the continuing airworthiness of aircraft and aeronautical products within Australia. These ADs apply to aircraft registered in Australia and are issued by the Civil Aviation Safety Authority (CASA) under the authority granted by regulation 39.001. They are mandated by the State of Design, which holds responsibility for the continuing airworthiness of an aircraft type, and adopted by the State of Registry, in this case CASA. ADs are integral to fulfilling international obligations under the Convention on International Civil Aviation, specifically Annex 8, and they are issued without public consultation as they do not require a Regulatory Impact Statement. The ADs are designed to maintain the safety standards required by international agreements and are made by authorised CASA personnel, such as those in the Manufacturing, Certification and New Technologies Office.
Key Provisions
The main operative sections of the Civil Aviation Safety Regulations 1998, specifically regulation 39.001 (subregulation 39.001(5)), empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. These ADs, being legislative instruments, are integral in ensuring the continuing airworthiness of aircraft in accordance with international standards. Section 98 of the Civil Aviation Act 1988 provides the overarching authority for CASA to enact these regulations in the interests of air navigation safety. The State of Design, in this context France for Airbus A319 and A320 models, holds the responsibility to issue ADs, which CASA then assesses and, if necessary, translates into Australian ADs to maintain compliance within Australia's aviation regulatory framework.
The obligations imposed on parties governed by these regulations are significant. CASA, as the national airworthiness authority, is mandated to assess any ADs issued by the State of Design and determine their applicability within Australia. The State of Registry, which in this case is Australia, must implement these directives to ensure the continuing airworthiness of the aircraft registered within its territory. This includes ensuring that all maintenance, repair, and operational procedures adhere to the requirements stipulated in the ADs. Additionally, aircraft operators must comply with these directives to maintain the airworthiness of their aircraft, which is crucial for safety and regulatory compliance.
Breach of the requirements set forth in these regulations can result in serious legal consequences. Under the Civil Aviation Act 1988, non-compliance with ADs can lead to both civil and criminal penalties. Civil penalties can include fines, while criminal penalties may involve imprisonment, reflecting the gravity of ensuring air safety. The exact penalties depend on the nature and severity of the breach, but they are designed to enforce strict adherence to airworthiness standards. Failure to comply with an AD can result in the grounding of aircraft, which not only impacts the operator financially but also poses significant safety risks to passengers and crew.