Homeland defense-infrastructure reporting and investigating.

Wyoming's SF 77 requires county clerks to report property sales within five miles of designated critical infrastructure zones to the Office of Homeland Security and the Division of Criminal Investigation. Critical infrastructure zones - designated by the governor in consultation with the homeland security director - include areas vital to state or national security, such as energy facilities or communication systems. The law mandates that these agencies investigate transactions involving "designated countries or persons" (like foreign adversaries) or posing security threats, with all investigation details kept confidential. Annual reviews of zone designations ensure they remain the least restrictive necessary for security.