053-6 Wyo. Code R. § 6-8
(a) An applicant must meet all of the requirements set forth in these rules before applying to take the qualified person certification examination.
(b) The certification examination shall be administered at the convenience of the State Mine Inspector. Each applicant shall provide their own approved gas detection instrument, to be used by the applicant, during the practical demonstration.
(c) The certification examination shall consist of a practical demonstration of ability. The practical demonstration may cover the subjects listed in Section 4 of these rules.
(d) The practical demonstration of ability shall be administered by the State Mine Inspector or his deputies.
(e) The practical demonstration shall be graded using a check list of pertinent points that must be successfully demonstrated.
(f) To pass the practical demonstration the applicant must successfully demonstrate a minimum of 75% (seventy-five percent) of the pertinent points on the practical demonstration check list.
053-6 Wyo. Code R. § 6-8