Wyo. Stat. § 11-11-107
The department upon its own motion or upon verified complaint against any warehouseman shall investigate as the department deems necessary, and shall at all times have free and unimpeded access to all facilities or places in which grain is kept, stored, handled or transported. If the department, upon investigation, has reason to believe that any warehouseman is not acting as required by law, or upon the filing of a verified complaint against the warehouseman, the department shall have a complaint or copy of the verified complaint served upon the warehouseman by personal service, service upon a registered agent or by registered mail. If the warehouseman fails to make prompt adjustment or settlement of the charges set forth, to the satisfaction of the department, the department shall give notice of the time and place of a hearing thereon. The hearing shall be held in accordance with the Wyoming Administrative Procedure Act.
W.S. 11-11-107