W. Va. Code § 22-3-12
(b) A legislative rule proposed or promulgated pursuant to this section must provide, at a minimum, for the following:
(3) Every bond, subject to the provisions of subdivision (1) of this subsection, shall also reflect an analysis under the legislative rule of various factors, as applicable, which affect the cost of reclamation, including, but not limited to:
(c) A legislative rule proposed or promulgated pursuant to the provisions of this section may, in addition to the requirements of subsection (b) of this section, provide for a consideration of other factors determined to be relevant by the secretary. For example, the rule may provide for the following:
(3) An analysis of various factors related to the specific permit applicant, including, but not limited to: