CIVIL AVIATION ACT 1988
CIVIL AVIATION 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 CAA-NL has issued AD NL-2005-002 affecting Fokker Model F100 aircraft. Netherlands is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/F100/64, which will become effective on 9 June 2005.
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 Section Head - Airframes, Airworthiness Standards Branch, Standards Division, on behalf of CASA, in accordance with subsection 84A (2) of the Act.
Overview
The Civil Aviation Act 1988 was enacted to establish a comprehensive regulatory framework for civil aviation in Australia, ensuring the safety, efficiency, and orderly development of civil aviation. The Act grants the Governor-General the authority to make regulations necessary for the safety of air navigation. The Civil Aviation (Airworthiness Directives) Instrument 2005 (F2005L01038) is an example of such regulations, introduced to address the need for issuing airworthiness directives to ensure the continuing airworthiness of aircraft in accordance with international standards. The Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue these directives, which are considered legislative instruments under the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003. This legislative instrument is made pursuant to section 98 of the Civil Aviation Act 1988 and section 39.001 of the Civil Aviation Safety Regulations 1998, and it reflects Australia's commitment to adhering to the Convention on International Civil Aviation.
Scope and Application
The Civil Aviation Act 1988, supported by the Civil Aviation Safety Regulations 1998, provides a framework for the issuance of airworthiness directives (ADs) in Australia, which are legislative instruments created to ensure the safety of air navigation. Under this framework, the Civil Aviation Safety Authority (CASA) is empowered to issue ADs for specific kinds of aircraft or aeronautical products in accordance with regulation 39.001. These directives, which are mandated by section 98 of the Act, are intended to maintain the airworthiness of aircraft and are issued in response to international obligations and requirements set forth by the Convention on International Civil Aviation, specifically Annex 8. This convention delineates the responsibilities of both the State of Design and the State of Registry for ensuring an aircraft's continuing airworthiness. In the case of Australia, CASA, as the national airworthiness authority, must evaluate and, if necessary, issue Australian ADs that align with those issued by the State of Design. This process ensures that Australian-registered aircraft comply with international safety standards. Notably, these directives are not subject to public consultation or a Regulatory Impact Statement, given their basis in international obligations and their technical nature.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, empowers the Governor-General to enact regulations in the interest of air navigation safety. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998, the Civil Aviation Safety Authority (CASA) is authorised to issue airworthiness directives (ADs) for specific kinds of aircraft or aeronautical products. An AD is considered a disallowable instrument under section 46A of the Acts Interpretation Act 1901 and is recognised as a legislative instrument in accordance with section 6 of the Legislative Instruments Act 2003. ADs play a critical role in maintaining the continuing airworthiness of aircraft, a responsibility that lies with the State of Design and State of Registry under Annex 8 to the Convention on International Civil Aviation.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 require CASA, as Australia’s national airworthiness authority, to rigorously assess any ADs issued by the State of Design that pertain to aircraft registered in Australia. This assessment process ensures that CASA can effectively issue its own ADs, such as AD/F100/64 for Fokker Model F100 aircraft, in alignment with international standards and obligations. The State of Registry, in this case, CASA, must ensure that the continuing airworthiness of aircraft is maintained by developing or adopting appropriate requirements, which may include issuing ADs based on assessments of international directives.
Failure to comply with the requirements set out in an AD can lead to serious legal consequences. Under the Civil Aviation Act 1988, non-compliance with ADs can result in civil or criminal penalties. Civil penalties may include fines up to a significant amount, while criminal penalties can result in imprisonment for individuals found in breach of the regulations. The severity of these penalties underscores the importance of adhering to the airworthiness directives issued by CASA.
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 are designed to ensure that all parties involved in the aviation industry are aware of and comply with the stringent safety requirements necessary for the continuing airworthiness of aircraft. By issuing ADs and enforcing compliance, CASA fulfils its duty to protect public safety in the air navigation domain. This legislative framework ensures that all stakeholders, including aircraft manufacturers, operators, and regulatory bodies, are aligned in their efforts to maintain the highest safety standards.