(1) CASA may, in writing, vary, suspend or cancel a person's civil aviation authorisation in the interests of aviation safety in the following circumstances:
(i) the person gives a body sample for drug or alcohol testing under Subpart 99.C; and
(ii) a confirmatory alcohol test or confirmatory drug test is conducted on the sample; and
(iii) the test result is a positive result;
(b) if a person refuses to give a body sample for drug or alcohol testing under Subpart 99.C.
(2) If CASA determines that a person has contravened the requirements of a regulation in Division 99.E.2 (other than subregulation 99.325(1)), CASA may, in writing, vary, suspend or cancel the person's civil aviation authorisation in the interests of aviation safety.
(a) CASA determines that a person has contravened the requirements of a regulation in Subpart 99.B or 99.F; and
(b) the person holds a civil aviation authorisation;
CASA may, in writing, vary, suspend or cancel the person's civil aviation authorisation in the interests of aviation safety.
(4) Before making a decision to vary, suspend or cancel a person's civil aviation authorisation under subregulation (3), CASA must:
(a) give the person a notice setting out the reasons why CASA is considering making the decision; and
(b) allow the person to show cause, within such reasonable time as CASA specifies in the notice, why CASA should not make the decision.
Note: See section 31 of the Act for review of a decision under
this regulation.