CIVIL AVIATION ACT 1988
CIVIL AVIATION 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 DGAC has issued AD F-2004-170 R1 affecting Eurocopter Model AS 332 aircraft. France is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/S-PUMA/55, Amendment 1, which will become effective on 9 June 2005. This AD cancels and replaces the previous issue.
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 Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted by the Parliament of Australia, provides a legal framework for the regulation of civil aviation in Australia. This legislation was introduced to ensure the safety of air navigation and the continuing airworthiness of aircraft, aligning with Australia's obligations under the Convention on International Civil Aviation. Under section 98 of the Act, the Governor-General has the authority to make regulations in the interests of safety, and these regulations empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for types of aircraft or aeronautical products, as stipulated in regulation 39.001 of the Civil Aviation Safety Regulations 1998. ADs are legislative instruments that require assessment and potential endorsement by CASA when issued by a State of Design, with CASA subsequently issuing corresponding Australian ADs to ensure compliance with international standards and the continuing airworthiness of aircraft registered in Australia.
Scope and Application
The Civil Aviation Act 1988 and Civil Aviation Regulations 1998 together provide the legislative framework for airworthiness directives in Australia. Under these laws, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives for certain types of aircraft and aeronautical products, as outlined in regulation 39.001 of the Civil Aviation Safety Regulations. Airworthiness directives are legislative instruments, and they mandate safety requirements for aircraft registered in Australia. CASA issues airworthiness directives in response to directives issued by the State of Design, in accordance with Australia’s obligations under the Convention on International Civil Aviation. When CASA issues an Australian airworthiness directive, it mandates the requirements of the corresponding State of Design directive for aircraft registered in Australia. Airworthiness directives apply to aircraft operators and owners, who must comply with the safety requirements set out in the applicable airworthiness directive. The issuance of airworthiness directives is not subject to public consultation or a regulatory impact statement, as they are issued pursuant to international obligations and CASA’s statutory powers under the Civil Aviation Act.
Key Provisions
The Civil Aviation Act 1988 and its associated regulations provide the legal framework for airworthiness directives (ADs) in Australia. Under section 98 of the Act, the Governor-General has the authority to make regulations in the interests of safety, and regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue ADs for specific kinds of aircraft or aeronautical products. These directives are considered legislative instruments as per the Legislative Instruments Act 2003. This legal structure ensures that ADs serve as a crucial mechanism for maintaining the continuing airworthiness of aircraft, aligning with international standards as outlined in Annex 8 to the Convention on International Civil Aviation.
The obligations imposed by these provisions require CASA to carefully evaluate any ADs issued by the State of Design, which is responsible for the continuing airworthiness of a particular aircraft type. In the case of the Eurocopter Model AS 332 aircraft, CASA must assess the French AD F-2004-170 R1 and determine whether an Australian AD is necessary to ensure the safety and airworthiness of the aircraft registered in Australia. The State of Registry, which is Australia in this context, must adopt or develop requirements to ensure the continuing airworthiness of the aircraft, and CASA’s role is pivotal in this regulatory process. CASA’s assessment and subsequent issuance of the Australian AD/S-PUMA/55, Amendment 1, reflect these responsibilities and obligations.
There are specific consequences for non-compliance with the provisions outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998. Operators of aircraft who fail to adhere to the requirements stipulated in ADs may face significant penalties. Civil penalties can include fines, and in severe cases, criminal penalties may apply, leading to imprisonment. The exact penalties are detailed in the relevant sections of the Act and Regulations, and they are designed to enforce compliance and maintain the highest safety standards in the aviation industry. The rigorous oversight and enforcement mechanisms ensure that all stakeholders adhere to the mandated safety requirements.