Part 1Preliminary provisions
Purposes and principles
8Principles relating to network security
The following principles must, as far as practicable, be applied by the Director and each network operator in relation to network security risks:
- the principle that network security risks that might arise from a proposed decision, course of action, or change if implemented should be identified and addressed as early as possible:
- the principle that the Director and each network operator should work co-operatively and collaboratively with each other in relation to the principle in paragraph (a).
The Director is subject to the principle that any decision or steps required of the Director for the purpose of exercising any function or power under Part 3 should, in the absence of any applicable regulations, be made or taken as soon as practicable.
The Minister responsible for the Government Communications Security Bureau must, when making any decision or exercising any function or power under Part 3 in relation to a network security risk, have regard to the principle in subsection (4).
The principle that the decision or exercise of the function or power should be proportionate to the network security risk.
In subsection (4), a decision or an exercise of a function or power is proportionate to the network security risk if the Minister is satisfied that it does not impose costs on network operators, customers, or end-users beyond those reasonably required to enable the network security risk to be prevented, sufficiently mitigated, or removed.


