021-3 Wyo. Code R. § 3-7
(a) The public notice shall be published in a newspaper of general circulation that is generally available in the home county.
(b) The public notice shall be published within thirty (30) days after the applicants receipt of the hearing notice and on the same day of the week in each of the next two (2) following weeks. The applicant shall exercise reasonable diligence in ensuring that the required insertions are published on the required dates. If the newspaper cannot publish an insertion on the required date because it is not published on that date, the insertion shall be published on the next date on which the newspaper is published. If an insertion is not published on the required date due solely to the newspapers error and the applicant has exercised reasonable diligence in discovering the error, the insertion shall be published on the next date that is available in light of the newspaper publication schedule, but in no event after the hearing date.
(c) The public notice shall be printed in the same type size that the newspaper uses in regular classified advertising columns, provided that such type size shall be no larger than nine (9) point with spacing between lines not exceeding one-half (½) point leading. The date, time and place of the hearing must be in boldface. The public notice shall be entitled Notice of Application and Public Hearing. Such title and the case caption shall be set forth in all capital letters and in boldface.
(d) The applicant shall pay all direct and indirect expenses associated with publication of the public notice.
(e) This Section is intended to implement and be consistent with the requirements of W.S. 1-6-201 through 1-6-203, which provide minimum requirements for public notices.
021-3 Wyo. Code R. § 3-7