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.
CASA issued AD/BEECH 200/44, Amendment 1, affecting Beech 200 model aircraft in 1989. CASA has reviewed this AD and as a result has decided to cancel it. The cancellation will become effective on 10 April 2008. No replacement AD is required, as the original unsafe condition no longer exists.
No consultation with the Australian public has taken place on this AD cancellation, because the cancellation results in a reduction of the regulatory burden. 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, Airframes 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 legislative framework for the regulation of civil aviation in Australia, ensuring safety and efficiency in the industry. One significant aspect of this Act is its provision for the issuance of airworthiness directives (ADs) under regulation 39.001 of the Civil Aviation Safety Regulations 1998, enabling the Civil Aviation Safety Authority (CASA) to mandate requirements that maintain the continuing airworthiness of aircraft. This regulatory mechanism addresses the need for consistent and enforceable safety standards across the aviation sector. The ADs serve as critical tools for ensuring that aircraft remain airworthy in accordance with international standards set by ICAO. The enactment of this legislation and the subsequent regulations were essential to fill the gap in ensuring that all aircraft registered in Australia maintain the highest safety standards, reflecting Australia's commitment to international civil aviation agreements.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the authority of the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory framework is designed to ensure the safety of air navigation and is applicable to aircraft registered within Australia, regardless of the State of Design or Registry. Each AD serves as a legislative instrument, subject to disallowance under the Acts Interpretation Act 1901, and must be assessed and, if necessary, mirrored by CASA to ensure compliance with international standards set by the International Civil Aviation Organization (ICAO). The cancellation of ADs, such as AD/BEECH 200/44, Amendment 1, is a process undertaken by CASA when the unsafe conditions that necessitated the AD no longer exist, as determined by the Airworthiness Engineering Branch. In this instance, no replacement AD is required, and the cancellation is effective as of 10 April 2008. The decision to cancel this AD did not require public consultation as it resulted in a reduction of regulatory burden, and the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement.
Key Provisions
The Civil Aviation Act 1988, specifically section 98, empowers the Governor-General to establish regulations for the Act's purposes and the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. It is important to note that, according to subregulation 39.001(5), an AD is considered a disallowable instrument under section 46A of the Acts Interpretation Act 1901, making it a legislative instrument as per section 6 of the Legislative Instruments Act 2003.
Under the obligations of Annex 8 to the Convention on International Civil Aviation, the State of Design holds overall responsibility for an aircraft type's continuing airworthiness and must provide necessary information to ensure its continued airworthiness to relevant States of Registry. The State of Registry is responsible for the continuing airworthiness of an individual aircraft and must develop or adopt requirements to ensure the same, as per Annex 8. In the event that the State of Design issues an AD against a type of aircraft registered in Australia, CASA, as Australia's national airworthiness authority, is required to assess that information and, if appropriate, issue an Australian AD to enforce the requirements of the State of Design.
As a result of CASA's review, AD/BEECH 200/44, Amendment 1, which affects Beech 200 model aircraft, issued in 1989, has been deemed for cancellation. This cancellation will become effective on 10 April 2008, and no replacement AD is required as the original unsafe condition no longer exists. The cancellation of the AD has not required consultation with the Australian public, as it reduces the regulatory burden, and the Office of Best Practice Regulation has determined that ADs do not necessitate a Regulatory Impact Statement. The AD was made by the Manager, Airframes, in the Airworthiness Engineering Branch, on behalf of CASA, in accordance with subsection 84A(2) of the Act.
In terms of offences and penalties, the Civil Aviation Act 1988 and Civil Aviation Safety Regulations 1998 do not specify explicit offences or penalties for breaching ADs. However, failure to comply with an AD may result in civil or criminal consequences, depending on the severity of the non-compliance. For instance, failure to adhere to an AD may lead to aircraft being grounded, resulting in financial losses for the operator. Furthermore, non-compliance with ADs may result in CASA taking enforcement action, such as issuing a Notice of Proposed Civil Penalty, which can lead to substantial fines or other civil or criminal consequences, depending on the circumstances of the breach.