Defence Legislation Amendment (Naval Nuclear Propulsion) Act 2023

Overview

The Defence Legislation Amendment (Naval Nuclear Propulsion) Act 2023 was enacted by the Parliament of Australia to address the need for clear legislative provisions concerning the activities related to conventionally-armed, nuclear-powered submarines. This Act amends the Australian Radiation Protection and Nuclear Safety Act 1998 and the Environment Protection and Biodiversity Conservation Act 1999, ensuring that specific exclusions are made for naval nuclear propulsion plants associated with these submarines. The overarching policy objective is to provide legislative clarity and facilitate the deployment and operation of nuclear-powered submarines in a manner that aligns with national security interests while adhering to relevant safety and environmental regulations. The Act received Royal Assent on 3 July 2023 and commenced the following day.

Scope and Application

The Defence Legislation Amendment (Naval Nuclear Propulsion) Act 2023 applies to activities specifically related to conventionally-armed, nuclear-powered submarines, as clarified through amendments to existing legislation. The Act modifies the Australian Radiation Protection and Nuclear Safety Act 1998 and the Environment Protection and Biodiversity Conservation Act 1999 to exclude certain provisions from applying to naval nuclear propulsion plants related to these submarines. This exclusion is intended to streamline regulatory oversight and facilitate the operation of such submarines within Australia. The Act's jurisdictional reach is national, given the federal nature of its amendments to Commonwealth legislation. There are no stated exclusions, exemptions, or thresholds within the Act itself, although the scope of its application is inherently limited to the specified activities and entities mentioned. The Act commenced on 4 July 2023, the day after receiving Royal Assent.

Key Provisions

The Defence Legislation Amendment (Naval Nuclear Propulsion) Act 2023 (Act) primarily focuses on amending existing legislation to provide clarity regarding certain activities related to conventionally-armed, nuclear-powered submarines. This Act amends the Australian Radiation Protection and Nuclear Safety Act 1998 (ARPANSA Act) and the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). In the ARPANSA Act, it modifies subsection 10(1) by inserting a new subsection 10(1A) that excludes naval nuclear propulsion plants related to use in conventionally-armed, nuclear-powered submarines from the scope of paragraph (1)(b). Furthermore, it amends subsection 10(2) by removing "mentioned in subsection (1)" and substituting it with "to which subsection (1) applies". In the EPBC Act, it introduces new subsections 37J(2), 140A(2), and 146M(2) that similarly exclude naval nuclear propulsion plants related to use in conventionally-armed, nuclear-powered submarines from the scope of paragraph (1)(b) in each of these sections. Additionally, it inserts a new subsection 305(2A) after subsection 305(2), specifying that subparagraph (2)(d)(ii) does not apply to a naval nuclear propulsion plant related to use in a conventionally-armed, nuclear-powered submarine. The Act imposes certain obligations and requirements on the parties or entities it governs. For instance, it requires that any activity involving a naval nuclear propulsion plant related to a conventionally-armed, nuclear-powered submarine must comply with the specific exclusions outlined in the amended sections of the ARPANSA Act and the EPBC Act. This means that such activities are not subject to the provisions mentioned in paragraphs (1)(b) of the relevant sections unless explicitly stated otherwise. Moreover, it ensures that the exclusions are clearly defined and applicable to the specified context of naval nuclear propulsion plants used in conventionally-armed, nuclear-powered submarines. The Act does not explicitly outline specific offences or penalties for breaches of its provisions. However, it is reasonable to infer that any non-compliance with the amended sections of the ARPANSA Act and the EPBC Act could potentially lead to enforcement actions under those Acts. For instance, violations of the ARPANSA Act could result in penalties such as fines or imprisonment, as stipulated in the respective sections of that Act. Similarly, breaches of the EPBC Act could also attract penalties as outlined in that Act, which may include fines or other civil or criminal consequences. The exact penalties would depend on the specific provisions of the ARPANSA Act and the EPBC Act that are relevant to the breach in question.