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
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