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 2006-0327-E affecting Eurocopter AS 332 model helicopters. EASA acts on behalf of France, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/S-PUMA/66, which will become effective on 25 October 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, enacted by the Commonwealth Parliament, establishes the framework for ensuring the safety and efficiency of civil aviation within Australia. One of the Act's key provisions is the delegation of authority to the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs), which are critical for maintaining the continuing airworthiness of aircraft as mandated by international standards. The Civil Aviation Safety Regulations 1998 further detail the process and scope for issuing these directives, ensuring compliance with both national and international safety regulations, particularly under Annex 8 of the Convention on International Civil Aviation. The objective of these regulations is to ensure that aircraft meet the necessary safety standards, thereby protecting the public and contributing to the efficient operation of the aviation industry.
Scope and Application
The Civil Aviation Safety Regulations 1998, under section 39.001, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) pertaining to specific types of aircraft or aeronautical products. These directives, as legislative instruments, are issued in accordance with section 98 of the Civil Aviation Act 1988 and are integral to ensuring the safety of air navigation as per Annex 8 of the Convention on International Civil Aviation. The ADs are essential for maintaining the continuing airworthiness of aircraft and are mandated by the State of Registry, with CASA, as Australia's national airworthiness authority, assuming responsibility to issue Australian ADs when necessary. These directives apply to all entities operating within Australia’s jurisdiction, ensuring compliance with international safety standards. Notably, ADs do not require public consultation or a Regulatory Impact Statement, and are issued under the authority of the Manager, Airframes in CASA's Manufacturing, Certification and New Technologies Office, aligning with the legislative framework established by the Civil Aviation Act 1988.
Key Provisions
The main operative sections of this legislation pertain to the issuance of airworthiness directives (ADs) as per section 98 of the Civil Aviation Act 1988 and regulation 39.001 of the Civil Aviation Safety Regulations 1998. Section 98 allows the Governor-General to make regulations in the interest of air navigation safety, while regulation 39.001 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for specific aircraft or aeronautical products. These ADs serve as legislative instruments that need to be assessed and, if appropriate, mandated by CASA in alignment with international standards, particularly those outlined in Annex 8 to the Convention on International Civil Aviation.
The obligations imposed by this Act and its regulations are primarily on CASA, which acts as Australia’s national airworthiness authority. CASA must assess any ADs issued by the State of Design, such as the European Aviation Safety Authority (EASA) in this case, to ensure they meet the necessary safety standards. If CASA determines that an AD is appropriate for Australian conditions, it must issue a corresponding Australian AD to mandate these requirements. This process ensures that the continuing airworthiness of aircraft on the Australian Register is maintained according to international standards and domestic regulations.
Under these provisions, any breaches or non-compliance with the mandated ADs could lead to serious consequences. While the specific penalties for non-compliance are not detailed in the provided text, typically, failure to adhere to ADs could result in severe civil or criminal penalties. Such penalties may include fines, imprisonment, or both, depending on the severity of the breach and the impact on aviation safety. CASA, as the enforcing body, has the authority to take appropriate action against entities or individuals found in violation of these regulations.
Furthermore, the legislative process for issuing these ADs is streamlined, reflecting the urgency and critical nature of aviation safety. The issuance of AD 2006-0327-E by EASA and the subsequent Australian AD/S-PUMA/66 by CASA illustrate this efficiency. As these ADs are issued in response to international obligations and assessments, they do not require public consultation or a Regulatory Impact Statement, ensuring a prompt and effective response to identified safety issues. This legislative framework thus ensures that Australia meets its international commitments while maintaining high safety standards within its jurisdiction.