Iowa Code § 481A.133: Suspension of licenses, certificates, and permits.

A person who is assessed damages pursuant to section 481A.130 shall immediately surrender all licenses, certificates, and permits to hunt, fish, or trap in the state to the department. The licenses, permits, and certificates, and the privileges associated with them shall remain suspended until the assessed damages and any accrued interest are paid in full. Upon payment of the assessed damages and any accrued interest, the suspension shall be lifted. Interest shall begin to accrue as of the date of judgment at a rate of ten percent per year.