Okla. Stat. tit. 62, § 371
A. Except as otherwise provided in this section, no board of county commissioners, nor city council, nor board of trustees of any town, nor any district board of any school district in this state, nor any board of any local subdivision of this state shall make any contract with any of its members, or in which any of its members shall be directly or indirectly interested. All contracts made in violation of this section shall be wholly void.
3. Monthly billings submitted to any county or local subdivision of the state for public utility companies, electric cooperatives or telephone companies, whose services are regulated by the Oklahoma Corporation Commission, or billings of the utility companies, electric cooperatives or telephone companies pertaining to installations or changes in service, where tariffs for the charges or billings by the companies are on file with the Oklahoma Corporation Commission.
In addition, the governing board of a technology center school district may enter into a contract for the technology center school district to provide training for a company, individual, or business concern by which a member of the board is employed. A board member shall abstain from voting on any such contract between the technology center school district board and the company, individual, or business concern by which the member is employed.
However, for the purposes of this section, the following shall not be considered the making of a contract:
B. The provisions of this section shall not apply to:
2. A member of any board of education of a school district or a director or member of any rural water, sewer, gas and solid waste management district organized pursuant to Section 1324.1 et seq. of Title 82 of the Oklahoma Statutes in this state which does not include any part of a municipality with a population greater than two thousand five hundred (2,500) according to the latest Federal Decennial Census when the board member is the only person who owns or operates a business which is the only business of that type within ten (10) miles of the corporate limits of the municipality.
However, any activities permitted by this subsection shall not exceed Five Hundred Dollars ($500.00) for any single activity and shall not exceed Two Thousand Five Hundred Dollars ($2,500.00) for all activities in any calendar year.
R.L. 1910, § 6776; Amended by Laws 1971, c. 268, § 1, emerg. eff. June 17, 1971; Amended by Laws 1987, c. 102, § 1, emerg. eff. May 22, 1987; Amended by Laws 1989, c. 131, § 4, eff. November 1, 1989; Amended by Laws 1992, c. 394, § 1, emerg. eff. June 10, 1992; Amended by Laws 1995, c. 118, § 2, eff. November 1, 1995; Amended by Laws 1996, c. 341, § 3, eff. November 1, 1996; Amended by Laws 1997, c. 39, § 1, eff. November 1, 1997 (superseded document available); Amended by Laws 1997, c. 317, § 3, emerg. eff. May 29, 1997 (superseded document available); Amended by Laws 1998, c. 365, § 7, eff. July 1, 1998 (superseded document available); Amended by Laws 1999, c. 43, § 2, eff. November 1, 1999 (superseded document available); Amended by Laws 2001, HB 1214, c. 33, § 56, emerg. eff. July 1, 2001 (superseded document available).