(b) All proceedings respecting acts done before the effective date of this Act shall be determined in accordance with law and regulations enforced at the time the acts occurred. All proceedings instituted for actions taken after the effective date of this Act shall be governed by this Act.
     (c) All rules and regulations of the Board relating to subjects embraced by this Act shall remain in full force and effect unless repealed, amended or superseded by rules and regulations issued under this Act.
     (d) All orders entered, licenses granted, and pending proceedings instituted by the Board relating to subjects embraced within this Act shall remain in full force and effect until superseded by actions taken under this Act.