Every such order shall state its effective date and shall concisely state: (1) Its intent or purpose; (2) The grounds on which based; and (3) The provisions of this title pursuant to which action is so taken or proposed to be taken, but failure to so designate a particular provision shall not deprive the director of the right to rely thereon. Source: SL 1966, ch 111 , ch 2, § 15 (2).