In this part:
"regulatory action", against a person, means—
(a) if the person is a licensee—any of the following actions:
(i) imposing, or amending, a condition on the licence;
(ii) suspending the licence for either a fixed period or until a particular event happens;
(iii) disqualifying the licensee from applying for another licence for a fixed period or until a particular event happens;
(iv) cancelling the licence; or
(b) if the person is a registered waste transporter—any of the following actions:
(i) imposing or amending a condition on the registration;
(ii) suspending the registration for either a fixed period or until a particular event happens;
(iii) disqualifying the person from applying for registration for a fixed period or until a particular event happens;
(iv) cancelling the registration of the person.
"show cause notice"—see section 45 (1).