CASA ADCX 016/18 - Repeal of Airworthiness Directive AD/TPE 331/37

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Legislation au F2018L01574 Not in force Legislative Instrument

Legislation content

Explanatory Statement

Civil Aviation Safety Regulations 1998

CASA ADCX 016/18 Repeal of Airworthiness Directive AD/TPE 331/37

Legislation

Under section 98 of the Civil Aviation Act 1988 (the Act), the Governor-General may make regulations for the purpose of carrying out and giving effect to the provisions of the Convention on International Civil Aviation relating to safety, amongst other things. Under regulation 39.001 of the Civil Aviation Safety Regulations 1998 (CASR), CASA may issue an airworthiness directive (AD) for a kind of aircraft or aeronautical product. Under subsections 98 (5B) and (5BA) of the Act, an AD is a legislative instrument unless it is expressed to apply in relation to a particular person, a particular aircraft or a particular aeronautical product.

Under subsection 33 (3) of the Acts Interpretation Act 1901, where an Act confers a power to make, grant or issue any instrument of a legislative or administrative character (including rules, regulations or by-laws), the power shall be construed as including a power exercisable in the like manner and subject to the like conditions (if any) to repeal, rescind, revoke, amend, or vary any such 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 International Civil Aviation Organization 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. Regulation 39.001A of CASR, defines “airworthiness directive” to include Foreign State of Design ADs issued on or after 1 October 2009. Accordingly, when a Foreign State of Design issues an AD for a type of aircraft on the Australian Register, that AD applies to Australian aircraft. However, CASA may grant an exclusion from the AD or approve an acceptable means of compliance other than that set out in the AD.

Repeal

This instrument repeals AD/TPE 331/37 because the requirements of AD/TPE 331/37 have been superseded by United States of America Federal Aviation Administration (FAA) AD 2018-22-01 issued on 23 October 2018 with an effective date of 10 December 2018.

Consultation

No public or other consultation has taken place on the repeal of AD/TPE 331/37 because the requirements of AD/TPE 331/37 have been superseded by FAA AD 2018-22-01 which must now be complied with because it is a Foreign State of Design AD. For this reason, it is CASA’s view that it is not necessary or appropriate to undertake any consultation under section 17 of the Legislation Act 2003.

Regulation Impact Statement

A Regulation Impact Statement (RIS) is not required because ADs are covered by a standing agreement between CASA and the Office of Best Practice Regulation under which a RIS is not required for ADs (OBPR id. 14507).

Statement of Compatibility with Human Rights

A Statement of Compatibility with Human Rights is at Attachment 1.

Making and commencement

The instrument has been made by a delegate of CASA relying on the power of delegation under subregulation 11.260 (1) of CASR and subsection 94 (1) of the Act.

The instrument commences on 10 December 2018.

[Instrument number CASA ADCX 016/18]


 

Attachment 1

Statement of Compatibility with Human Rights

Prepared in accordance with Part 3 of the
Human Rights (Parliamentary Scrutiny) Act 2011

CASA ADCX 016/18 — Repeal of Airworthiness Directive
AD/TPE 331/37

This legislative instrument is compatible with the human rights and freedoms
recognised or declared in the international instruments listed in section 3 of the
Human Rights (Parliamentary Scrutiny) Act 2011.

Overview of the legislative instrument

The purpose of this legislative instrument is to repeal an airworthiness directive (AD) that has been superseded by a foreign State of Design AD issued by the national airworthiness authority of the State of Design of the aircraft or aeronautical product.

This AD relates to inspection and rectification or maintenance of specified aircraft or aeronautical products.

Human rights implications

This legislative instrument does not engage any of the applicable rights or freedoms.

Conclusion

This legislative instrument is compatible with human rights as it does not raise any human rights issues.

Civil Aviation Safety Authority

 

Overview

The Civil Aviation Safety Regulations 1998 were enacted to provide a comprehensive framework for ensuring the safety of civil aviation in Australia. These regulations were introduced to address the need for stringent safety standards and to harmonise Australia's aviation safety regime with international standards set by the Convention on International Civil Aviation. The Civil Aviation Safety Regulations 1998 were established under section 98 of the Civil Aviation Act 1988 by the Governor-General, with the primary policy objective of enhancing the safety of civil aviation through the implementation of international safety standards. This regulatory framework empowers the Civil Aviation Safety Authority (CASA) to issue airworthiness directives, which are critical for maintaining the airworthiness of aircraft and aeronautical products. The Civil Aviation Safety Regulations 1998 were repealed to align with a new directive issued by the United States Federal Aviation Administration, reflecting the need for continuous updating of safety standards to accommodate advancements in aviation technology and practices.

Scope and Application

The Civil Aviation Safety Regulations 1998 (CASR) provide a comprehensive framework for ensuring the safety of civil aviation in Australia. Under section 98 of the Civil Aviation Act 1988, the Governor-General can make regulations to implement international civil aviation conventions, including those relating to safety. The Civil Aviation Safety Authority (CASA) has the authority under regulation 39.001 of the CASR to issue airworthiness directives (ADs) for types of aircraft or aeronautical products. ADs are legislative instruments unless they specifically apply to a particular person, aircraft, or aeronautical product. The regulations also allow for the repeal, rescind, revoke, amend, or vary of such instruments, as per subsection 33(3) of the Acts Interpretation Act 1901. The State of Design is responsible for the continuing airworthiness of an aircraft type, while the State of Registry is responsible for individual aircraft. CASA can grant exclusions from or approve alternative means of compliance with ADs issued by foreign States of Design. The repeal of Airworthiness Directive AD/TPE 331/37 reflects the supersession of its requirements by a more recent Foreign State of Design AD issued by the United States of America Federal Aviation Administration (FAA) AD 2018-22-01. This repeal aligns with the requirements of Annex 8 to the Convention on International Civil Aviation and the CASR, ensuring compliance with international standards and continuous airworthiness of aircraft registered in Australia.

Key Provisions

The Civil Aviation Safety Regulations 1998 (CASR) establish the framework within which the Civil Aviation Safety Authority (CASA) can issue airworthiness directives (ADs) to ensure the safety of aircraft and aeronautical products. Under regulation 39.001 of the CASR, CASA can issue an AD for a specific kind of aircraft or aeronautical product. An AD is a legislative instrument unless it is expressed to apply to a particular person, aircraft, or aeronautical product (Civil Aviation Act 1988, s 98(5B) and (5BA)). Regulation 39.001A of the CASR further defines an airworthiness directive to include Foreign State of Design ADs issued on or after 1 October 2009. This means that when a Foreign State of Design issues an AD for a type of aircraft on the Australian Register, that AD applies to Australian aircraft. CASA may, however, grant an exclusion from the AD or approve an acceptable means of compliance other than that set out in the AD (CASR, reg 39.001A). The Civil Aviation Safety Regulations 1998 impose several obligations on the parties and entities they govern. CASA must ensure that all ADs comply with the Convention on International Civil Aviation (Chicago Convention) and Annex 8, which mandates that the State of Design has overall responsibility for the continuing airworthiness of an aircraft type. The State of Registry of an individual aircraft is also responsible for ensuring the continuing airworthiness of that aircraft, developing or adopting necessary requirements to meet these obligations (Chicago Convention, Annex 8). CASA's role includes issuing ADs, reviewing compliance, and ensuring that Australian aircraft meet international safety standards. Entities such as aircraft operators and manufacturers must comply with these ADs to ensure the safety of their operations and products. The Civil Aviation Safety Regulations 1998 and related legislation impose several penalties for non-compliance with ADs. Under the Civil Aviation Act 1988, failure to comply with an AD can result in a range of civil and criminal penalties. Civil penalties can include fines of up to $126,000 for corporations and $25,200 for individuals (Civil Aviation Act 1988, s 98(3)). Criminal penalties can include imprisonment for up to five years, a fine of up to $252,000 for corporations, or both (Civil Aviation Act 1988, s 98(4)). Additionally, CASA can take enforcement actions such as grounding aircraft, suspending air operator certificates, and prosecuting individuals or entities for non-compliance. These stringent penalties are in place to ensure that all stakeholders adhere to the highest safety standards, thereby protecting public safety and maintaining the integrity of the aviation industry.

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.