Okla. Stat. tit. 18, § 441-816 – Voting

(a) Each director shall have one vote for purposes of decisions made by the board of directors.
(b) Unless the organic rules otherwise provide, the affirmative vote of a majority of directors present at a meeting is required for action by the board of directors.
Historical Data Laws 2009, HB 2148, c. 68, § 81, eff. January 1, 2010.