(a) No designation is binding on any county, nor shall any public money be deposited thereunder in excess of the amount insured by an agency of the federal government, until the banking institution designated executes a bond with good and sufficient sureties, to be accepted and approved by the county commission, payable to the State of West Virginia, in a sum as the county commission shall direct, and which may not be less than the amount of the deposit that exceeds the amount insured by an agency of the federal government in the depository at any one time. The bond shall be executed by at least four resident freeholders as sureties owning in the aggregate unencumbered real estate having an assessed valuation thereon equal to the penalty of the bond, or by a fidelity or indemnity company authorized to do business within the state, satisfactory to, and acceptable by the county commission, and having not less than $600,000 capital; and the bond shall be conditioned for the receipt, safekeeping, and payment over of all money which may be deposited in or come under the custody of the banking institution designated a county depository under the provisions hereof, together with the interest thereon at the rate specified by this article; and the bond shall be further conditioned for the faithful performance, by the banking institution so designated, of all the duties imposed by this article upon a depository of public moneys: Provided, That the clerk of the county commission shall keep a record of each surety on all personal bonds given as hereinbefore provided and the clerk shall notify the county commission of every recorded conveyance of real estate made by any surety on said personal bond.
(b) An action shall lie on the bond at the instance of the county commission, or the sheriff, for the recovery of any money deposited in the depository, upon failure or default of the depository to fully and faithfully account for and pay over any and all public moneys deposited by the sheriff and of all interests earned and accrued thereon as required by this article. A bond may not be accepted by the county commission until it has been submitted to the prosecuting attorney, and certified by him or her to be in due and legal form, and conformable to the provisions of this article, which certificate shall be endorsed thereon: Provided, That the county commission may, in lieu of the bond provided hereinbefore, accept as security for money deposited as aforesaid, interest-bearing securities of the United States, or of a state, county, district or municipal corporation, or of the federal land banks, or endorsed county and district warrants of the county in which the depository is located, or letters of credit of the federal land banks, or federal home loan banks, or any other letters of credit approved by the treasurer; the face value of which securities may not be less than the sum hereinbefore specified as the amount to be named in the bond in lieu of which the securities are accepted; or the county commission may accept the securities as partial security to the extent of their face value for the money so deposited, and require bond for the remainder of the full amount hereinbefore specified, to be named in the bond, and in the bond so required, the acceptance of securities as partial security, and the extent thereof, shall be set forth: Provided, however, That a banking institution is not required to provide a bond or security in lieu of bond if the public deposits accepted are placed in certificates of deposit meeting the following requirements:
(1) The funds are invested through a designated state depository selected by the county;