Wyo. Stat. § 15-3-212: Engineer; duties; other employees; outside work.

The city engineer shall keep records of all work done for the city and any other records the governing body requires. All such records are public records belonging to the city and shall be turned over to any successor to the office. The city may employ other engineers or assistants for any work for the city either within or without the city limits. Any work done by the city engineer for the city, outside the limits thereof, shall be expressly provided by ordinance.