The regulations may provide for and in relation to additional kinds of certificates given by the Treasurer.
Note: The regulations may provide, in relation to exemption certificates in force under regulations made for the purposes of this section, that an action of a specified kind is not:
(a) a significant action (see subsection 45(3)); or
(b) a notifiable action (see subsection 49(2)); or
(c) a notifiable national security action (see subsection 55B(3)); or
(d) a reviewable national security action (see section 55G).