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/CESSNA 150/41 affecting Cessna 152 model aircraft. CASA has reviewed this AD and as a result has cancelled it. The cancellation will become effective on 31 July 2008. 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, 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, addressing the need for comprehensive safety and operational standards within the industry. One aspect of this framework involves the issuance of airworthiness directives (ADs) by the Civil Aviation Safety Authority (CASA), as authorised under regulation 39.001 of the Civil Aviation Safety Regulations 1998. These directives serve as critical tools in ensuring that aircraft maintain their airworthiness, aligning with international standards set forth in Annex 8 to the Convention on International Civil Aviation. CASA's authority to issue and subsequently cancel such directives is underscored by the Act, with specific mandates given to ensure compliance with both domestic and international safety regulations. The cancellation of AD/CESSNA 150/41, effective from 31 July 2008, exemplifies CASA’s role in managing and updating aviation safety directives in response to international obligations and evolving industry standards.
Scope and Application
The Civil Aviation Act 1988, as amended by regulations such as the Civil Aviation Safety Regulations 1998, grants the Civil Aviation Safety Authority (CASA) the authority to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. These directives are legislative instruments and are issued to ensure the safety of air navigation. The Act applies to aircraft registered in Australia and the personnel operating them, including pilots, maintenance crews, and aircraft manufacturers. Its jurisdictional reach is national, as CASA operates under the auspices of the Commonwealth of Australia. The ADs extend their application through subordinate instruments to cover specific aircraft types, such as the Cessna 152 model, as evidenced by the issuance and subsequent cancellation of AD/CESSNA 150/41. The cancellation of such ADs, as in this case, is in accordance with Australia's obligations under international conventions like the Convention on International Civil Aviation, and no public consultation or Regulatory Impact Statement is required. This demonstrates the interplay between national legislation and international obligations in ensuring aviation safety standards.
Key Provisions
The primary sections relevant to the issuance and cancellation of airworthiness directives (ADs) under the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 include section 98 of the Act, which allows the Governor-General to make regulations for the safety of air navigation, and regulation 39.001 of the 1998 Regulations, which grants the Civil Aviation Safety Authority (CASA) the authority to issue ADs for specific types of aircraft or aeronautical products (s 98, Civil Aviation Act 1988; reg 39.001, Civil Aviation Safety Regulations 1998). Subregulation 39.001(5) further clarifies that an AD is a disallowable instrument under the Acts Interpretation Act 1901 and a legislative instrument under the Legislative Instruments Act 2003 (subreg 39.001(5), Civil Aviation Safety Regulations 1998). These provisions establish the framework within which CASA exercises its regulatory powers to ensure the continuing airworthiness of aircraft.
The obligations imposed by the Act and the Regulations on CASA and other relevant entities include ensuring that ADs are issued in accordance with international standards and practices, particularly those set out in Annex 8 to the Convention on International Civil Aviation (Annex 8, Convention on International Civil Aviation). CASA must collaborate with the State of Design to obtain necessary information to maintain airworthiness and work with the State of Registry to develop or adopt appropriate requirements for individual aircraft (Annex 8, Convention on International Civil Aviation). In the case of the AD/CESSNA 150/41, CASA reviewed the directive and decided to cancel it, which reflects adherence to international obligations and the cessation of any requirement for continued compliance with that specific directive (AD/CESSNA 150/41).
The consequences for non-compliance with ADs or failure to meet the requirements set out in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can be significant. While specific penalties are not detailed within the provided text, general provisions of the Act and other related legislation would likely impose both civil and criminal penalties for breaches. Civil penalties could include fines and other monetary sanctions, while criminal penalties might encompass imprisonment, reflecting the serious nature of ensuring aviation safety. The exact penalties would depend on the specific breach and the relevant provisions of other applicable laws.