037-2 Wyo. Code R. § 2-4
A permit shall be issued for each experiment or activity specifying a definite period of time within which such experiment or activity may be conducted and a definite area of terrain over which the experiment or activity may extend. Such permit must contain the following:
a. A requirement that the applicant will notify the Board of commencement of each separate activity or operation, and that progress reports in writing shall be made to the Board every thirty (30) days during the period of the experiment if in the opinion of the Board, it appears necessary, or advisable.
b. A complete report in writing covering the whole of every experiment shall be filed with the Board within thirty (30)days after the experiment or activity is completed.
037-2 Wyo. Code R. § 2-4