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, the Civil Aviation Safety Authority (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.
CASA or its predecessors issued AD/R22/19 affecting Robinson R22 helicopters. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 7 May 2009. No replacement AD is required.
As this AD has been cancelled because of Australia’s obligations under the Convention on International Civil Aviation, no consultation with the Australian public has taken place on this AD cancellation. 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, Systems and New Technologies in the Airworthiness Engineering Group, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988, enacted to address the need for comprehensive regulation of civil aviation in Australia, empowers the Governor-General to issue regulations aimed at ensuring the safety of air navigation. Under this authority, the Civil Aviation Safety Regulations 1998 were created, which enable the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory framework ensures that aircraft maintain their airworthiness, aligning with international standards set forth by the International Civil Aviation Organization (ICAO). The cancellation of AD/R22/19, which pertained to Robinson R22 helicopters, exemplifies how CASA implements these regulations, demonstrating its commitment to safety and compliance with international obligations under the Convention on International Civil Aviation.
The cancellation of AD/R22/19, which will become effective on 7 May 2009, was made in accordance with Australia's international obligations and did not require consultation with the Australian public or a Regulatory Impact Statement. The decision to cancel the directive was made by the Manager, Systems and New Technologies in the Airworthiness Engineering Group on behalf of CASA, pursuant to section 84A(2) of the Act. This process underscores the legislative and regulatory mechanisms designed to maintain the safety and airworthiness of aircraft in Australia, reflecting a policy objective to harmonise national regulations with international standards and practices.
Scope and Application
The Civil Aviation Safety Regulations 1998, which are made under the Civil Aviation Act 1988, provide the framework for the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA). These directives are legislative instruments that pertain to specific types of aircraft or aeronautical products, and their issuance is aimed at ensuring the safety of air navigation. ADs are issued by CASA in accordance with Annex 8 of the Convention on International Civil Aviation, which places the responsibility for the continuing airworthiness of an aircraft type with the State of Design, while the State of Registry is responsible for the individual aircraft. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 allows CASA to issue ADs, and subregulation 39.001(5) specifies that these directives are disallowable instruments under the Acts Interpretation Act 1901. Given their nature, ADs are not subject to the requirement for a Regulatory Impact Statement, and no consultation with the Australian public is necessary when these directives are cancelled, as was the case with AD/R22/19 affecting Robinson R22 helicopters, which was cancelled by CASA on 7 May 2009. The AD cancellation was executed by the Manager, Systems and New Technologies in the Airworthiness Engineering Group on behalf of CASA, in compliance with subsection 84A(2) of the Act.
Key Provisions
The Civil Aviation Act 1988, in conjunction with the Civil Aviation Safety Regulations 1998, establishes a framework for the issuance of airworthiness directives (ADs). Section 98 of the Civil Aviation Act 1988 grants the Governor-General the authority to create regulations for the Act, particularly focusing on the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue ADs for certain types of aircraft or aeronautical products. These directives are legally binding and are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901. As such, they are legislative instruments in accordance with section 6 of the Legislative Instruments Act 2003.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 primarily focus on ensuring the continuing airworthiness of aircraft. The State of Design is responsible for providing necessary information to ensure the airworthiness of aircraft types, as per Annex 8 to the Convention on International Civil Aviation. The State of Registry, which is the country where the aircraft is registered, must also develop or adopt requirements to ensure the continuing airworthiness of the aircraft within its jurisdiction. CASA, as the regulatory body in Australia, is tasked with issuing ADs to meet these international standards and ensure compliance within Australian airspace.
Non-compliance with airworthiness directives can lead to significant civil and criminal consequences. Under the Civil Aviation Act 1988, violations of ADs can result in substantial penalties. The severity of the penalties often depends on the nature and extent of the breach. For instance, operating an aircraft that does not comply with an AD could lead to fines and imprisonment for the operator, as well as potential grounding of the aircraft. These measures are designed to ensure that all aircraft meet the necessary safety standards, thereby protecting the public and maintaining the integrity of the aviation system.
In summary, the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish a comprehensive framework for ensuring the safety and airworthiness of aircraft in Australia. The authority to issue ADs is granted to CASA, which operates under both national and international obligations. Failure to comply with these directives can result in severe penalties, reinforcing the importance of adherence to these safety standards. The specific legal and regulatory obligations, along with the potential consequences of non-compliance, underscore the critical role of ADs in maintaining the safety of air navigation.