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 FAA has issued AD 2005-25-23 affecting Boeing Model 767 aircraft. USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B767/218, which will become effective on 16 March 2006.
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 Manager, Airframes, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a legal framework governing civil aviation in Australia, with a primary focus on ensuring the safety and efficiency of air navigation. This Act empowers the Governor-General to create regulations in the interests of aviation safety, which includes the issuance of airworthiness directives (ADs) as specified in the Civil Aviation Safety Regulations 1998. The policy objective of the Act is to harmonise Australia’s civil aviation regulations with international standards set by the International Civil Aviation Organization (ICAO), thereby maintaining the safety and integrity of Australia’s civil aviation system. The Civil Aviation Safety Regulations 1998 further delineate the roles and responsibilities of the Civil Aviation Safety Authority (CASA) in issuing ADs for different kinds of aircraft and aeronautical products, ensuring that the continuing airworthiness of aircraft is maintained in accordance with international obligations and standards.
Scope and Application
The Civil Aviation Safety Regulations 1998, under the Civil Aviation Act 1988, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) to ensure the safety of aircraft operating in Australia. These directives apply to specific types of aircraft or aeronautical products and are necessary to address any safety concerns identified by the State of Design, which is responsible for the continuing airworthiness of an aircraft type. The ADs are mandated by international standards under Annex 8 to the Convention on International Civil Aviation, and the State of Registry, in this case CASA, must ensure compliance with these directives. The process for issuing an AD begins with the State of Design, and CASA reviews and, if necessary, issues a corresponding Australian AD. Exemptions or exclusions from ADs are not common, as these directives are crucial for maintaining the safety and airworthiness of aircraft within Australia and internationally. The ADs are legislative instruments and do not require public consultation or a Regulatory Impact Statement, reflecting their urgent and critical nature in maintaining aviation safety standards.
Key Provisions
The Civil Aviation Act 1988 provides the legal framework under which the Governor-General can make regulations for the safety of air navigation (section 98). According to regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. This regulatory power is significant as it ensures that the standards for airworthiness are consistently maintained across the aviation industry. Moreover, subregulation 39.001(5) specifies that ADs are disallowable instruments under section 46A of the Acts Interpretation Act 1901, and thus, they are also 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 are multifold. Firstly, the State of Design, which is the country where the aircraft type is designed, has the primary responsibility for ensuring the continuing airworthiness of that type. This responsibility includes providing necessary information to the States of Registry to facilitate compliance with airworthiness standards. The State of Registry, in turn, must develop or adopt requirements to maintain the airworthiness of individual aircraft registered within its jurisdiction. When an AD is issued by a State of Design, such as the Federal Aviation Administration (FAA) in the case of Boeing Model 767 aircraft, CASA must assess the directive and, if appropriate, issue a corresponding Australian AD. This ensures that Australian-registered aircraft meet international safety standards.
Failure to comply with an airworthiness directive can have significant legal and safety implications. Although the specific offences and penalties for non-compliance are not detailed in the provided text, the overarching legal framework suggests that violations could lead to both civil and criminal consequences. The severity of these consequences would likely depend on the nature and extent of the non-compliance, as well as its impact on aviation safety. Given the critical role of ADs in maintaining the safety of air navigation, non-compliance could potentially result in severe penalties, including fines and imprisonment. The exact penalties would be governed by the specific provisions of the Civil Aviation Act 1988 and other relevant legislation.