All applicants, except for institutions or governmental agencies, shall furnish the following evidence of responsibility and liability either at the time their application is submitted or before a permit is issued:
a. Evidence to adequate liability insurance will be furnished prior to the time a permit is issued. The minimum of liability coverage required will be Three Hundred.Thousand Dollars ($300,000.00). 'The Board may require more than, Three Hundred Thousand Dollars ($300,000.00) of liability coverage if the circumstances indicate desirability of additional coverage.
b. A certified copy of a Performance Bond, the amount of which shall be equal to or greater than the contract price for the weather modification activities, is to be furnished prior to the time a permit is issued.
c. The application for permit and the permit shall contain a statement holding the Board, the State of Wyoming and any State officers, officials, and employees harmless from any liability. (S 9-276, Wyo. Stat. 1957.)
037-2 Wyo. Code R. § 2-7