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 US FAA has issued AD 2006-12-10 R1 affecting Boeing B747 model aircraft. The USA is the State of Design for this type. CASA has assessed this AD and has issued Australian AD/B747/349, Amendment 1, which will become effective on 5 June 2008. This AD cancels and replaces the previous issue.
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 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 comprehensive legal framework governing civil aviation in Australia, addressing the need for robust safety and regulatory standards to manage the complexities of air travel and aviation operations. The Act empowers the Governor-General to create regulations under section 98 to ensure the safety of air navigation, which includes the issuance of airworthiness directives (ADs) as per regulation 39.001 of the Civil Aviation Safety Regulations 1998. These ADs, which are legislative instruments, are essential for maintaining the continuing airworthiness of aircraft types and are issued in accordance with international standards set by the International Civil Aviation Organization (ICAO). This legislative framework ensures that Australia meets its international obligations under the Convention on International Civil Aviation and effectively manages the safety requirements for aircraft registered within its jurisdiction.
Scope and Application
The Civil Aviation Safety Regulations 1998, specifically regulation 39.001, empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for certain types of aircraft or aeronautical products, ensuring compliance with the Civil Aviation Act 1988. These ADs are issued under the authority of the Governor-General, aligning with the overarching aim of maintaining the safety of air navigation. As legislative instruments, ADs are subject to disallowance provisions as outlined in the Acts Interpretation Act 1901 and are regulated under the Legislative Instruments Act 2003. Geographically, the application of these directives spans the national jurisdiction, reflecting Australia’s commitment to international standards as stipulated by Annex 8 to the Convention on International Civil Aviation. The ADs are mandated by the State of Registry’s responsibility for the continuing airworthiness of aircraft, which in Australia’s case, is overseen by CASA. In the specific instance of AD 2006-12-10 R1 issued by the US FAA for Boeing B747 model aircraft, CASA has issued a corresponding Australian AD, AD/B747/349, Amendment 1, effective from 5 June 2008. Given the international nature of these directives, no public consultation was undertaken, and it has been determined that these do not require a Regulatory Impact Statement.
Key Provisions
The main operative sections of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 include section 98 of the Act, which empowers the Governor-General to make regulations for the safety of air navigation, and regulation 39.001 of the Regulations, which allows the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific aircraft or aeronautical products. Section 39.001(5) further clarifies that these ADs are considered disallowable instruments under section 46A of the Acts Interpretation Act 1901, thereby classifying them as legislative instruments in accordance with section 6 of the Legislative Instruments Act 2003. These regulations are essential in ensuring that the safety standards set forth under the Convention on International Civil Aviation are adhered to, particularly regarding the continuing airworthiness of aircraft.
The obligations imposed by the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 on the parties and entities they govern are significant. The State of Design, which in this case is the United States for Boeing B747 model aircraft, has the primary responsibility for the continuing airworthiness of the aircraft type and must provide necessary information to the States of Registry. The State of Registry, which in this context is Australia, must develop or adopt requirements to ensure the continuing airworthiness of the aircraft within its jurisdiction. When an AD is issued by the State of Design, CASA must assess this information and, if necessary, issue an Australian AD to mandate the requirements of the State of Design. This ensures that Australian aircraft meet international safety standards.
The consequences for breaches of the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can be severe. Failure to comply with airworthiness directives can lead to serious safety issues, potentially resulting in both civil and criminal penalties. Under the Civil Aviation Act 1988, CASA has the authority to take enforcement actions against non-compliance, which can include fines and other penalties. In extreme cases, individuals or entities may face criminal charges, which could lead to imprisonment, depending on the severity of the breach and its impact on aviation safety. These stringent measures underscore the importance of adhering to airworthiness directives to maintain the highest safety standards in aviation.