N.D. Cent. Code § 23.1-13-18
The tax commissioner may require any person licensed by the tax commissioner as a motor vehicle fuel, special fuels, or liquefied petroleum wholesale dealer to furnish a surety bond payable to the state in the sum of five hundred dollars, or twice the amount of inspection fees due for any calendar month, whichever amount is the greater, guaranteeing to the state true reports of purchases and sales of gasoline, kerosene, tractor fuel, heating oil, and diesel fuel and the payment of all inspection fees provided for in this chapter. The tax commissioner shall determine the sufficiency of the bond. A single bond may cover dealing in one or all of the petroleum products mentioned in this chapter. When any inspection fee is not paid within twenty days after it has become delinquent, the person bonding the delinquent may be called upon to make good upon the bond for such delinquent fees.
N.D.C.C. § 23.1-13-18