(1) A finding or order entered pursuant to this subchapter shall become effective seven (7) calendar days after the order has been posted on the subject premises and mailed to the owner's last known address by first class mail.
(2) The order shall expire after one (1) year after the effective date or at such earlier time as is stated in the order.
(3) The order may be stayed pending appeal to circuit court pursuant to § 14-54-1707.