Okla. Stat. tit. 25, § 306
No informal gatherings or any electronic or telephonic communications, except teleconferences as authorized by Section 3 of this act, among a majority of the members of a public body shall be used to decide any action or to take any vote on any matter.
Laws 1977, HB 1416, c. 214, § 6, eff. October 1, 1977; Amended by Laws 1993, HB 1318, c. 282, § 2, eff. September 1, 1993.