8 Va. Admin. Code § 40-31-160(I) states "the school shall have and maintain a surety instrument issued by a surety company or banking institution authorized to transact business in Virginia that is adequate to provide refunds to students for the unearned non-Title IV portion of tuition and fees for any given semester, quarter or term and to cover the administrative cost associated with the instrument claim. The instrument shall be based on the non-Title IV funds that have been received from students or agencies for which the education has not yet been delivered. This figure shall be indicated in an audited financial statement as a Current (non-Title IV) Tuition Liability."