The board shall promulgate rules and regulations necessary to carry out the purposes of this act. The rules and regulations of the State Board of Private Business Schools, the State Board of Private Correspondence Schools and the State Board of Private Trade Schools in force on the effective date of this act, and not countermanded by this act, shall remain in effect until repealed or amended by the board, but not for a period of more than one year.
24 P.S. § 6514