The Director of Banking and Finance may employ deputies, examiners, attorneys, and other assistants as may be necessary for the administration of the provisions and purposes of the Credit Union Act, Delayed Deposit Services Licensing Act, Interstate Branching and Merger Act, Interstate Trust Company Office Act, Nebraska Bank Holding Company Act of 1995, Nebraska Banking Act, Nebraska Financial Innovation Act, Nebraska Installment Loan and Sales Act, Nebraska Money Transmitters Act, Nebraska Trust Company Act, and Residential Mortgage Licensing Act; Chapter 8, articles 3, 5, 6, 7, 8, 13, 14, 15, 16, 19, 20, 24, and 25; and Chapter 45, articles 1 and 2. The director may levy upon any entities chartered, licensed, or registered under such laws an assessment each year based upon factors such as the asset size, origination volume, servicing volume, or transmission volume of the entity, except that in determining the asset size of a holding company or digital asset depository, the assets of any financial institution or holding company otherwise assessed pursuant to this section and the assets of any nationally chartered financial institution shall be excluded. The assessment for digital asset depositories under the Nebraska Financial Innovation Act shall be in an amount to offset the costs of supervision and administration of the Nebraska Financial Innovation Act. The assessment shall be a sum determined by the director and approved by the Governor.