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 2006-0379-E affecting Eurocopter Deutschland MBB-BK 117 model helicopters. EASA acts on behalf of Germany, the State of Design for this type. CASA has assessed this AD and has issued Australian AD/GBK 117/16, which will become effective on 15 March 2007.
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 comprehensive framework for the regulation of civil aviation in Australia, with a particular emphasis on safety. The Act empowers the Governor-General to make regulations in the interests of air navigation safety, including the issuance of airworthiness directives (ADs) under the Civil Aviation Safety Regulations 1998. The ADs are legislative instruments that are essential for maintaining the continuing airworthiness of aircraft, in line with international standards set forth in Annex 8 to the Convention on International Civil Aviation. The State of Design is responsible for issuing ADs for aircraft types, and the State of Registry, such as CASA in Australia's case, is tasked with implementing these directives to ensure compliance and safety. This specific AD, issued in response to EASA's AD 2006-0379-E, is a direct result of Australia’s obligations under the Convention on International Civil Aviation and has been assessed and adopted by CASA to become effective as Australian AD/GBK 117/16 on 15 March 2007.
Scope and Application
The Civil Aviation Act 1988 applies to all matters related to the safety of air navigation within Australia and its territories, as well as Australian aircraft operating outside Australia. The Act grants the Governor-General the authority to make regulations in the interests of aviation safety, and these regulations may extend to entities such as aircraft manufacturers, operators, and maintenance providers. The Civil Aviation Safety Regulations 1998, under the Act, empower the Civil Aviation Safety Authority (CASA) to issue airworthiness directives (ADs) for specific types of aircraft or aeronautical products. ADs serve as a means to ensure the continuing airworthiness of aircraft and are considered legislative instruments under the Legislative Instruments Act 2003. These directives apply to all aircraft registered in Australia and are mandated by Australia's obligations under the Convention on International Civil Aviation, specifically Annex 8. In the case of ADs issued by other countries, such as the European Aviation Safety Authority (EASA), CASA is required to assess and, if necessary, issue corresponding Australian ADs. This process is exemplified by the issuance of Australian AD/GBK 117/16 in response to EASA's AD 2006-0379-E for Eurocopter Deutschland MBB-BK 117 model helicopters. Importantly, ADs do not require public consultation or a Regulatory Impact Statement, as they are issued under the authority of the Act and in response to international obligations.
Key Provisions
The Civil Aviation Act 1988, supported by the Civil Aviation Safety Regulations 1998, establishes the framework for the issuance of airworthiness directives (ADs) under section 98 of the Act and regulation 39.001, respectively. Section 39.001(5) clarifies that ADs are legislative instruments, as they are disallowable under section 46A of the Acts Interpretation Act 1901. This legislative status ensures that ADs are formal, legally binding instruments designed to maintain the safety of air navigation. In the context of international aviation, Annex 8 to the Convention on International Civil Aviation assigns the State of Design the responsibility for the continuing airworthiness of an aircraft type, requiring it to provide necessary information to States of Registry. Conversely, the State of Registry is tasked with ensuring the continuing airworthiness of individual aircraft, often by adopting or developing specific requirements. For example, when a State of Design, such as Germany, issues an AD affecting a particular aircraft type, the national airworthiness authority of the State of Registry, in this case CASA, must evaluate this information and, if necessary, issue an Australian AD to enforce the requirements of the State of Design.
The obligations placed upon entities governed by these regulations are multifaceted. The State of Design must continuously monitor and ensure the airworthiness of aircraft types, issuing ADs as necessary. The State of Registry, such as Australia, must adopt these ADs and implement them through its national airworthiness authority, CASA. CASA's responsibilities include assessing the ADs issued by the State of Design, determining their applicability to aircraft registered within Australia, and issuing corresponding ADs. These ADs are legally binding, and compliance is mandatory for all affected aircraft operators. The ADs must be strictly adhered to, with any non-compliance potentially leading to serious safety hazards and legal consequences.
Breaches of the provisions outlined in the Civil Aviation Act 1988 and the Civil Aviation Safety Regulations 1998 can result in both civil and criminal penalties. Failure to comply with an AD can be considered a serious breach of safety regulations, potentially leading to enforcement actions by CASA. Civil penalties may include fines and sanctions against the operators of non-compliant aircraft. In more severe cases, especially those involving significant safety risks, criminal charges may be pursued, leading to imprisonment for the individuals responsible for the non-compliance. The maximum penalties can vary based on the severity of the breach and its impact on aviation safety. For example, under certain sections of the Act, individuals could face fines of up to $210,000 and imprisonment for up to five years for serious breaches affecting air navigation safety.