Nuclear Policy and Governance — Scientific Principles

Scientific Principles

Separate the hierarchy of instruments. An Act establishes a legislative framework; commencement provisions determine when its provisions become operative; rules and regulations supply detail within delegated authority. A consultation draft invites views and is not equivalent to a final notified instrument. Upload dates on a website are also not necessarily enactment or commencement dates.

The SHANTI Act received assent in December 2025. Section 1(2) provides for commencement by notification, including the possibility of different dates for different provisions. Its licensing and safety-authorisation framework must therefore be discussed with the relevant status qualification. The Act's text also retains specified activities within government control; broader participation is not an unrestricted permission to perform every nuclear activity.

Governance responsibilities include policy direction, operational responsibility, regulatory scrutiny and emergency arrangements. These functions need clarity even when several institutions interact. Giving a regulator a statutory basis does not by itself establish complete practical independence, staffing or enforcement capability; those require examination of design and implementation.

DAE's 2026 consultation on draft SHANTI rules and regulations illustrates the distinction between enacted framework and subordinate implementation. A parliamentary answer dated 12 February 2026 describes the position at that time, not automatically the position in October. Waste-policy responsibilities, safety assessment and financial arrangements should be evaluated as continuing obligations rather than assumed complete because a reform has been announced.