W. Va. Code § 31B-13-1304

The licensing board for each of the professions authorized to form professional limited liability companies under this article shall propose legislative rules for promulgation, in accordance with the provisions of article three, chapter twenty-nine-a of this code, providing for the implementation of this article and the procedures for the formation and approval of professional limited liability companies for the particular profession under the jurisdiction of such licensing board. The rules of each licensing board shall permit the formation and approval of professional limited liability companies with members from different professions.