(a) The Liquefied Petroleum Gas Board is empowered to make reasonable rules to carry out the provisions of this subchapter. Such rules shall have the force and effect of law.
(b) In addition to the functions, powers, and duties conferred and imposed upon the board by this subchapter, and the regulation of its own procedure and carrying out its functions, powers, and duties, it shall have the authority from time to time to make, amend, and enforce all reasonable rules not inconsistent with law, which will aid in the performance of any of the functions, powers, or duties conferred or imposed upon it by law.
(c) All permanent rules promulgated for the regulation of liquefied petroleum gases as published in the state code governing liquefied petroleum gas containers and equipment dated May 1, 1964, shall remain in full force and effect until changed, altered, amended, or abolished by the board.