30. The Minister may suspend, revoke or refuse to issue a registration certificate or a permit, or refuse to renew the permit of any person who(a) has been convicted of an offence against a fiscal law within the preceding five years;
(b) is controlled by a person who has been convicted of an offence against a fiscal law within the preceding five years or one of whose directors or officers has been convicted of such an offence within the same period;
(c) does not fulfil or ceases to fulfil the requirements of this Act and the regulations thereunder for obtaining or renewing a registration certificate or a permit;
(d) fails to pay an amount to the Minister that he is required to pay to him under section 1015 of the Taxation Act (chapter I-3) or section 23 or 24 of the Act respecting the Ministère du Revenu (chapter M-31);
(e) fails to comply with the requirements of this Act or the Act respecting the Ministère du Revenu (chapter M-31);
(f) is unable, by reason of his financial situation, to assume the obligations arising out of his enterprise;
(g) has ceased his activities or the activity for which the permit was issued;
(h) has been the holder of a permit or a registration certificate that has been revoked within 24 months preceding the application;
(i) is a person one of whose directors or officers is or has been a director or officer of a corporation or a member of a partnership the permit or registration certificate of which has been revoked within 24 months preceding the application.