The executive director shall give bond to the State of New Jersey, with sufficient surety to be approved by the commission, in the sum of $50,000.00 conditioned that he will well and faithfully execute and perform the duties of his office according to the Constitution and the laws of this State, and such chief inspector, assistant secretaries, inspectors, clerks, stenographers and employees may, if the commission determine that it be necessary, give bond in such amount, as said commission may determine upon. Every such bond when duly executed and approved shall be filed in the office of the Secretary of State. The cost of any such bond so given as aforesaid shall be taken to be part of the necessary expenses of the commission.
N.J.S. § 5:5-26