(b) Upon completion by the assessor of the abstract of assessment, the chairman of the board of county commissioners shall examine such abstract and shall sign the following statement, which shall be a part of such abstract:
I, ................, chairman of the ............. county board of county commissioners, certify that the county board of equalization has concluded its hearings, pursuant to the provisions of article 8 of this title, that I have examined the abstract of assessment, and that all valuation changes ordered by the county board of equalization have been incorporated therein.
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