W. Va. Code § 5-16B-6
(a) Benefit plan design. — All financial plans required by this section shall establish:
(b) Annual plans. — The director shall review implementation of the current financial plan in light of actual experience and shall prepare an annual financial plan for each ensuing fiscal year. The director shall solicit comments in writing from interested and affected persons. The agency shall submit its final, approved financial plan, subject to the actuarial requirements of this article, to the Legislature no later than September 1, preceding the fiscal year. The financial plan for a fiscal year becomes effective and shall be implemented by the director on July 1, of that fiscal year. Annual plans developed pursuant to this subsection are subject to the provisions of subsection (a) of this section and the following guidelines: