053-6 Wyo. Code R. § 6-7
(a) An applicant for a qualified person certificate must file an application with the State Mine Inspector. The applicant shall furnish all information called for by the application form and any other supplemental information as shall be requested by the State Mine Inspector.
(b) An applicant may submit an application for a certification at anytime that he or she meets the training and experience requirements.
(c) Each application, when filed, shall be accompanied by a MSHA Form 5000-23 which documents the training and is signed by the instructor who gave the training.
(d) An applicant may withdraw his/her application for certification by written request to the State Mine Inspector. In such cases the applicant may reapply anytime in the future by submitting the proper application.
053-6 Wyo. Code R. § 6-7