(1) A remediation determination comes into force:
(a) if a commencement day is specified in the determination (not being a day before paragraph 480G(a) is complied with)--on that day; or
(b) otherwise--when paragraph 480G(a) is complied with.
(2) The determination remains in force:
(a) for the period (if any) specified in the order; or
(b) until it is set aside by the Federal Court under Subdivision B or it is revoked by the Minister under Subdivision D .