S.C. Code § 41-33-70
Except as otherwise provided in Chapters 27 through 41 of this Title, moneys in the clearing and benefit accounts may be deposited in any depository bank in which general funds of the State may be deposited, but no public deposit insurance charge or premium shall be paid out of the fund. Moneys of the unemployment compensation fund when in the clearing account or benefit account shall not be commingled with other State funds but shall be maintained in separate accounts on the books of the depository bank or banks handling these accounts and shall be secured by such bank or banks by such securities or surety bond as are required by law of depositories of State funds and the collateral pledged shall be maintained in a separate custody account.
S.C. Code § 41-33-70