(a) The adoption of rules and conduct of hearings under this part shall be in compliance with the provisions of Chapter 13 of Title 50, the "Georgia Administrative Procedure Act."

(b) The Commissioner is authorized to provide by regulation the manner in which he will conduct presentations of views during his participation as the Georgia administrative agency as required by the federal National Manufactured Home Construction and Safety Standards Act of 1974, 42 U.S.C. Section 5401, et seq.