(1) If a decision is made under subsection 133A(1) or 133C(1) to cancel a visa that has been granted to a person, the Minister must give the former holder of the visa a written notice that:
(a) sets out the decision; and
(b) specifies the provision under which the decision was made; and
(c) sets out the reasons (other than non-disclosable information) for the decision.
(2) The notice is to be given in the prescribed manner.
(3) A failure to comply with this section in relation to a decision does not affect the validity of the decision.