327D.80  Changes without notice.
  The department, for good cause shown, may allow changes without requiring thirty days’ notice by an order specifying the changes so to be made and the time when they shall take effect, and the manner in which they shall be filed and published.
[C97, §2128; C24, 27, 31, 35, 39, §8097; C46, 50, 54, 58, 62, 66, 71, 73, 75, §479.63; C77, 79, 81, §327D.80; 81 Acts, ch 22, §22]