137C.24  Rate increases.
  The rates posted under section 137C.23 shall not be increased until sixty days’ notice of the proposed increase has been given to the regulatory authority.
[C24, 27, 31, 35, 39, §2842; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, §170.37; C79, 81, §170B.12]
90 Acts, ch 1204, §66
C91, §137C.24