Okla. Stat. tit. 2, § 2-9-44: Assessment upon commodities - Examination of records

There is hereby assessed two (2) mills per bushel on all

commodities delivered by producers to any public warehouse. The

assessment shall be imposed on the warehouse at the time the

commodity is received and shall be collected and remitted to the

State Department of Agriculture by the warehouseman. Under the

provisions of the Public Warehouse and Commodity Indemnity Act, no

commodity shall be subject to a fee more than once. The State Board

of Agriculture shall have authority to examine warehouse records to

determine if the assessment has been properly remitted.