045-5 Wyo. Code R. § 5-9
(a) The department may issue a "Notice To Show Cause" to a dealer or manufacturer why an administrative or punitive action should not be taken against a dealer or manufacturer for violating any rule, regulation, statute, or any other order relating to the conduct of a dealer or manufacturer's business. The dealer or manufacturer shall have 10 days to respond in writing to the department from the date of the "Notice To Show Cause". If the dealer or manufacturer fails to respond, the department shall presume the dealer or manufacturer does not want to respond and shall take appropriate action.
(b) Upon notice from the department that a dealer or manufacturer license shall be revoked or suspended, or if the department refuses to issue or renew a license, the dealer or manufacturer shall be entitled to a contested case hearing. The department shall grant a hearing if it receives a written request within 30 days of the date the notice was sent to the dealer or manufacturer. If the department does not receive a written request from the dealer or manufacturer within the 30-day period, the dealer or manufacturer waives the right to a hearing, and the action indicated in the department's letter to the dealer or manufacturer shall be enforced.
(c) A request for a hearing or response to a "Notice To Show Cause" shall be sent to the following address:
Wyoming Department of Transportation
Motor Vehicle Licensing and Titling
5300 Bishop Blvd.
Cheyenne, Wyoming 82009-3340
045-5 Wyo. Code R. § 5-9