Oregon Revised Statutes Miscellaneous Matters Related to Government and Public Affairs § 190.620

(1) Whenever a corrected certificate of census is filed and the correction is such that payment of funds under ORS 323.455, 366.785 to 366.820 or 471.810 was more or less than the city, county or other area would have been entitled, the payment shall be corrected in the distribution of funds next following the erroneous distribution. In computing the corrected distribution, the amount due any city or county or other area under the corrected certificate shall be distributed first, and the amounts payable that would otherwise be distributed shall be adjusted accordingly.

(2) The provisions of subsection (1) of this section shall apply to all distributions made after December 31, 1970, if a corrected certificate has been filed prior to the distribution next following the erroneous distribution. If the corrected certificate is not filed before the distribution next following the erroneous distribution, no adjustments are required and the corrected certificate shall affect only those distributions made after the corrected certificate is filed.