If otherwise permitted by law, elected state officers may use public funds, property or time to electronically or otherwise produce and distribute newsletters or similar informational materials to constituents and others, provided those materials do not advocate the election or defeat of a clearly identified candidate or candidates for any elective office or offices or a vote for or against a state question or other question to be voted upon at an election. Permitted uses shall not include recognition of holidays, birthdays, births or similar greetings in the absence of substantial informational materials related to public issues.
Okla. Stat. tit. 74E, § 2.11