Wyo. Stat. § 33-42-113: License renewal.

(a) In order to be eligible to renew a license, a licensed water well drilling contractor or water well pump installation contractor shall:

(i) Complete eighteen (18) professional competence hours in three (3) years, as established by the board;

(ii) Submit payment of all applicable fees; and

(iii) Comply with all requirements under W.S. 33-42-111(a).