Part 3Network security
Process for preventing or mitigating network security risks
51Process for addressing network security risks
If the Director becomes aware of a proposed decision, course of action, or change by a network operator that, in the Director's opinion, would, if implemented, raise a network security risk other than a minimal network security risk,—
- the Director must advise the network operator of the matter as soon as practicable; and
- the network operator must not implement or give effect to the proposed decision, course of action, or change—
- unless and to the extent that those actions are consistent with or give effect to a proposal or part of a proposal (relating to the proposed decision, course of action, or change) accepted by the Director under section 52 or a direction of the Minister under section 57 on a matter relating to the proposal; or
- unless the Director has referred a matter (arising from the proposal) to the Minister responsible for the Government Communications Security Bureau under section 54 and the Minister does not make a direction in respect of the proposal; or
- unless the Director has notified the network operator that the Director has not accepted the proposal but has decided not to refer the matter to the Minister under section 54.
- unless and to the extent that those actions are consistent with or give effect to a proposal or part of a proposal (relating to the proposed decision, course of action, or change) accepted by the Director under section 52 or a direction of the Minister under section 57 on a matter relating to the proposal; or
The Director must provide a written notice to the network operator that relates to the matter referred to in subsection (1).
The network operator must, as soon as practicable, respond in writing to the notification by providing the Director with a proposal to prevent or sufficiently mitigate the network security risk.
A notice under subsection (2) and a proposal under subsection (3) must comply with any requirements prescribed in regulations made under section 127.


