The State Department of Rehabilitation Services, through the Office of Vocational Rehabilitation for the Blind, shall administer the Vocational Rehabilitation for the Blind Law as prescribed in Sections 37-33-53 through 37-33-75, Sections 43-3-3 through 43-3-15 and Section 43-3-93. The executive director of the department shall assign to the office such powers and duties deemed appropriate to carry out the lawful functions of this law and any federal law or regulation.