Okla. Stat. tit. 70, § 22-106
The board of education may employ persons other than those enumerated in Section 70-22-102 of this article for the preparation of the estimate of needs and financial statement for presentation to the county excise board.
Laws 1971, HB 1155, c. 281, § 22-106, emerg. eff. July 2, 1971.