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 European Aviation Safety Authority (EASA) has issued AD 2006-0264 affecting Aviointeriors aircraft passenger seats. EASA acts on behalf of Italy, the State of Design for this equipment. CASA has assessed this AD and has issued Australian AD/SEATS/26, which will become effective on 23 November 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 provide a legal framework for the regulation of civil aviation in Australia, ensuring safety and efficiency within the industry. This Act empowers the Governor-General to create regulations necessary for the safety of air navigation, with one such regulation being the Civil Aviation Safety Regulations 1998. Under this regulatory framework, the Civil Aviation Safety Authority (CASA) has the authority to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products, as outlined in regulation 39.001. These directives are essential tools for maintaining the continuing airworthiness of aircraft and are considered legislative instruments under the Legislative Instruments Act 2003. The policy objective behind these regulations is to align Australian aviation safety standards with international obligations, particularly those set forth in the Convention on International Civil Aviation, ensuring that all aircraft operating within Australian airspace meet stringent safety requirements.
Scope and Application
The Civil Aviation Act 1988, supplemented by the Civil Aviation Safety Regulations 1998, provides a legislative framework governing the issuance of airworthiness directives (ADs) in Australia. These regulations empower the Civil Aviation Safety Authority (CASA) to issue ADs concerning specific types of aircraft or aeronautical products to ensure the continuing safety of air navigation. The ADs serve as legislative instruments and are subject to disallowance under the Acts Interpretation Act 1901 and legislative review under the Legislative Instruments Act 2003. The geographic scope of these directives extends nationally, aligning with Australia’s commitments under the Convention on International Civil Aviation, particularly through Annex 8, which mandates the State of Design to provide necessary information for ensuring airworthiness and requires States of Registry, such as Australia, to adopt corresponding measures. In the case of foreign ADs, CASA evaluates and, if necessary, issues Australian ADs to enforce these safety measures domestically. Notably, these ADs do not require public consultation or a Regulatory Impact Statement, reflecting their alignment with international obligations and safety standards.
Key Provisions
The Civil Aviation (Safety) Regulations 1998 under section 39.001 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified types of aircraft or aeronautical products. These ADs are instrumental in maintaining the safety of air navigation, as stipulated under section 98 of the Civil Aviation Act 1988. Notably, as per subregulation 39.001(5) and in line with section 46A of the Acts Interpretation Act 1901, ADs are considered disallowable instruments, and thus, they are legislative instruments according to section 6 of the Legislative Instruments Act 2003. This legislative framework is aligned with Annex 8 to the Convention on International Civil Aviation, which assigns the State of Design the responsibility for ensuring the continuing airworthiness of an aircraft type and mandates the provision of necessary information to the State of Registry to maintain airworthiness.
The obligations imposed by the Civil Aviation (Safety) Regulations 1998 require the State of Registry to develop or adopt requirements to ensure the continuing airworthiness of individual aircraft. Specifically, when a State of Design, such as Italy through the European Aviation Safety Authority (EASA), issues an AD, CASA, as Australia’s national airworthiness authority, must assess the information and, if necessary, issue an Australian AD to enforce the requirements of the State of Design. This ensures that the ADs issued in response to international obligations are effectively implemented in Australia, maintaining the safety standards in accordance with international agreements.
The issuance of AD/SEATS/26 by CASA, in response to EASA’s AD 2006-0264 affecting Aviointeriors aircraft passenger seats, exemplifies the application of these regulations. Given that this AD is issued under the obligations of the Convention on International Civil Aviation and in reaction to an AD raised by the relevant State of Design, it is exempt from the requirement of public consultation. Additionally, the Office of Regulatory Review has concluded that ADs do not necessitate a Regulatory Impact Statement. The AD was issued by the Manager, Airframes, in the Manufacturing, Certification and New Technologies Office, on behalf of CASA, in accordance with subsection 84A(2) of the Civil Aviation Act 1988.
In terms of consequences for non-compliance, breaches of the requirements set out in the ADs can lead to significant civil and criminal penalties. Under the Civil Aviation Act 1988, operators who fail to comply with ADs may face stringent sanctions, including fines and potential imprisonment. The exact penalties can vary depending on the severity of the breach and the specific regulations involved. These provisions underscore the importance of adhering to ADs to maintain the highest standards of aviation safety.