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 Civil Aviation Safety Authority or its predecessors issued AD/S-PUMA/6 Amendment 1 affecting Eurocopter AS 332 (Super Puma) series Helicopters. CASA has assessed this AD and as a result has cancelled Australian AD/S-PUMA/6 Amendment 1. The cancellation will become effective on 30 July 2009. No replacement AD is required, as the unsafe condition no longer exists.
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 is a foundational piece of legislation in Australia, enacted to regulate civil aviation matters and ensure safety and efficiency within the sector. One critical 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. These directives are essential tools for maintaining the continuing airworthiness of aircraft and aeronautical products, aligning with international standards set by the Convention on International Civil Aviation. The problem this legislation addresses is the need for a robust regulatory framework to ensure the safety of air navigation and the continued airworthiness of aircraft within Australia, in line with international obligations and best practices. The Act empowers the Civil Aviation Safety Authority (CASA) to issue such directives, which are legislative instruments subject to disallowance under the Acts Interpretation Act 1901 and regulated by the Legislative Instruments Act 2003. The objective of these regulations is to safeguard the interests of public safety and comply with international aviation standards.
Scope and Application
The Civil Aviation (Airworthiness) Regulations 1998 govern the issue of airworthiness directives (ADs) under section 98 of the Civil Aviation Act 1988, with the overarching aim of ensuring the safety of air navigation. Regulation 39.001 of these regulations empowers the Civil Aviation Safety Authority (CASA) to issue ADs concerning types of aircraft or aeronautical products. These ADs, as specified in subregulation 39.001(5), are classified as disallowable instruments under section 46A of the Acts Interpretation Act 1901 and thus constitute legislative instruments in accordance with section 6 of the Legislative Instruments Act 2003. ADs serve as the primary means of communicating continuing airworthiness information, as stipulated in Annex 8 to the Convention on International Civil Aviation, with the State of Design bearing responsibility for the ongoing airworthiness of an aircraft type. The State of Registry must then implement or adopt measures to ensure the continuing airworthiness of individual aircraft. This regulatory framework ensures that Australia, through CASA, adheres to international standards and obligations in maintaining the safety and airworthiness of aircraft registered within its jurisdiction.
Key Provisions
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 establish a regulatory framework for airworthiness directives (ADs) in Australia. Section 98 of the Act allows the Governor-General to make regulations for the safety of air navigation, while regulation 39.001 of the Regulations empowers the Civil Aviation Safety Authority (CASA) to issue ADs for types of aircraft or aeronautical products. An AD is a disallowable instrument under the Acts Interpretation Act 1901, and as such, it is considered a legislative instrument (Legislative Instruments Act 2003, s 6). These directives are crucial for ensuring the continuing airworthiness of aircraft, as they provide necessary information to maintain safety standards.
The obligations imposed by the Act and Regulations include the responsibility of the State of Design to provide necessary information to ensure the continuing airworthiness of aircraft types, in accordance with Annex 8 of the Convention on International Civil Aviation. The State of Registry, in this case CASA, must assess information from the State of Design and, if necessary, issue an Australian AD to mandate specific requirements. This ensures that aircraft registered in Australia meet the necessary safety standards. Furthermore, the Office of Best Practice Regulation has determined that ADs do not require a Regulatory Impact Statement, simplifying the process for issuing these important directives.
The Act also imposes obligations on the State of Registry to develop or adopt requirements to ensure the continuing airworthiness of aircraft registered within their jurisdiction. When a State of Design issues an AD for a type of aircraft on the Australian Register, CASA must assess this information and, if appropriate, issue an Australian AD to enforce the State of Design's requirements. This process ensures that Australian aircraft remain compliant with international safety standards. The Manager, Systems and New Technologies, in the Airworthiness Engineering Group, on behalf of CASA, has the authority to issue these ADs in accordance with subsection 84A(2) of the Act.
Breach of the requirements set forth in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in significant civil or criminal consequences. Although specific penalties are not detailed within the text provided, failure to comply with ADs could lead to serious safety issues, potential aircraft groundings, and legal action against the responsible parties. The Act and Regulations are designed to protect the public by ensuring that all aircraft operating in Australian airspace meet stringent safety standards, and non-compliance can result in severe penalties, including fines and imprisonment.