019-9 Wyo. Code R. § 9-19
The following activities will occur in substantially the following order during the hearing:
(a) opening announcements are made by the hearing officer, including case name and docket number, the issue(s) to be considered, parties and counsel present, and subpoenas issued;
(b) witnesses should be identified and sworn;
(c) opening statements may be made at the discretion of the hearing officer. In cases of License denial, the applicant should go first. In disciplinary cases, the school district or IC should go first;
(d) presentation of Evidence. The order listed above will be followed with each party, the hearing officer and the Board having the opportunity to cross-examine the witnesses. Rebuttal evidence may be presented;
(e) exhibits offered in evidence by the applicant or License, Permit, Exception Authorization holder will be marked with the letters of the alphabet. Those offered by the school district or IC will be marked numerically;
(f) closing arguments may be made at the discretion of the hearing officer. Time may be limited, the order of presentation is as above, and brief rebuttal time may be allowed. The hearing and the evidence are then closed, unless for good cause shown the hearing officer reopens them.
019-9 Wyo. Code R. § 9-19