The board is authorized, of its own motion or upon complaint filed with it, after notice of not less than ten days and a hearing thereon, to revoke any permit granted under Code Section 34-9-131 if an employer is ready, willing, and able to pay a premium at the rate prescribed by the Department of Insurance but it appears that the holder of such permit declines to accept and underwrite the risk assigned to it by the board or a bureau established and approved for rating purposes; or if it appears that the holder of any such permit fails and refuses to obey any valid order of the board or to pay any award entered against it by the board and not appealed from or affirmed on appeal; or if it appears that the holder of such permit is otherwise not qualified to carry on such business.
OCGA § 34-9-132