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 New Zealand CAA has issued AD DCA/750XL/7 affecting Pacific Aerospace 750XL model aircraft. New Zealand is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/750XL/7, which will become effective on 23 December 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 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 for the regulation of civil aviation in Australia, ensuring the safety and efficiency of air navigation. One of the key provisions of this Act is the authority for the Governor-General to make regulations under section 98, with a focus on maintaining the safety of air navigation. In line with this, the Civil Aviation Safety Regulations 1998 were established, empowering the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified aircraft types and aeronautical products, as detailed in regulation 39.001. These directives are critical for ensuring the continuing airworthiness of aircraft, as mandated by Annex 8 to the Convention on International Civil Aviation, which places the responsibility for such oversight with the State of Design and State of Registry. The issuance of ADs, such as AD/750XL/7 for Pacific Aerospace 750XL model aircraft, reflects CASA's role in upholding international safety standards and its obligation to act on ADs issued by other States of Design, such as New Zealand in this instance.
Scope and Application
The Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products to ensure the safety of air navigation. Under the Act, CASA has the authority to issue ADs for aircraft on the Australian Register when necessary, particularly when corresponding ADs are issued by the State of Design, as mandated by international agreements such as the Convention on International Civil Aviation. This legislative framework applies to all aircraft registered in Australia and requires the State of Registry, in this case CASA, to ensure the continuing airworthiness of these aircraft. ADs serve as critical tools for maintaining airworthiness and are issued without public consultation due to their compliance with international obligations. Additionally, these directives are considered legislative instruments and are subject to disallowance procedures as stipulated by the Acts Interpretation Act 1901 and the Legislative Instruments Act 2003.
Key Provisions
The Civil Aviation Act 1988, particularly section 98, allows the Governor-General to create regulations to ensure the safety of air navigation. Regulation 39.001 of the Civil Aviation Safety Regulations 1998 empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specified aircraft types or aeronautical products. It's important to note that under section 46A of the Acts Interpretation Act 1901, these ADs are disallowable instruments, and in accordance with section 6 of the Legislative Instruments Act 2003, they are considered legislative instruments. The ADs are essential for ensuring the continuing airworthiness of aircraft and are a common form of communication between states as per Annex 8 of the Convention on International Civil Aviation.
The obligations under this legislation require the State of Design, such as New Zealand in the case of the Pacific Aerospace 750XL model aircraft, to issue ADs when necessary to maintain airworthiness. The State of Registry, which in Australia is CASA, must then assess these ADs and, if appropriate, issue their own ADs to ensure compliance with international standards. For example, CASA issued Australian AD/750XL/7 in response to New Zealand's AD DCA/750XL/7. This process ensures that all aircraft registered in Australia meet the required safety standards. The ADs are issued without public consultation because they arise from international obligations and are a direct response to directives from the State of Design.
The Civil Aviation Safety Regulations 1998 establish clear requirements and obligations for entities involved in the maintenance and operation of aircraft. CASA, as the national airworthiness authority, has the responsibility to assess and implement ADs from the State of Design to ensure that Australian aircraft meet international safety standards. This includes evaluating the ADs, issuing corresponding Australian ADs, and ensuring that all relevant parties are informed and comply with the directives. The regulations also mandate that ADs be issued without public consultation due to their international nature and the necessity to align with the directives from the State of Design.
Under the Civil Aviation Act 1988, there are significant consequences for non-compliance with airworthiness directives. Any person who fails to comply with an AD can face substantial penalties. Civil penalties can include fines of up to $1,110,000 for corporations and $222,000 for individuals, reflecting the serious nature of non-compliance with safety regulations. Additionally, criminal penalties may apply, leading to imprisonment for up to five years. These stringent penalties underscore the importance of adhering to airworthiness directives to maintain the highest safety standards in aviation.