W. Va. Code § 12-3-10: Itemized statement of claim against state; rules to be promulgated concerning same.

It is unlawful for any state officer to issue his or her requisition on the State Auditor in payment of any claim unless an itemized account is filed in the office of the officer issuing the requisition. The Auditor shall propose rules for promulgation in accordance with the provisions of article three, chapter twenty-nine-a of this code, to govern the form and manner by which claims shall be itemized for payment.