. Except as required by statute for the action initiated, and as stated in the notice of hearing or otherwise required by the hearing officer, formal pleadings are not mandatory. However, each party in a contested case proceedings is advised to make his or her position known in writing so that the issues of fact and law can be clearly defined. All documents in the nature of pleadings which are filed with the Board or given to the hearing officer are deemed to be verified or sworn statements and must be personally signed by the party for who they are submitted or by its attorney.
037-6 Wyo. Code R. § 6-4