W. Va. Code § 12-6-9: Fees for service.

The board may charge fees, which may be subtracted from the total return, for the reasonable and necessary expenses incurred by the investment management board in rendering services. All fees which are dedicated or identified or readily identifiable to an entity, plan or fund shall be charged to that entity, plan or fund and all other fees shall be charged as a percentage of assets under management. At its annual meeting, the board shall adopt a fee schedule and a budget reflecting fee structures.