The department, upon consultation with the board, shall develop written interim guidelines to assist in the implementation of the provisions of this chapter. The interim guidelines shall not be subject to the requirements of the act of June 25, 1982 (P.L.633, No.181), known as the Regulatory Review Act, and shall be effective for a period of two years after publication in the Pennsylvania Bulletin. The interim guidelines shall be replaced by regulations promulgated by the department consistent with the Regulatory Review Act on or before the date of expiration of the interim guidelines.