Okla. Admin. Code § 510:5-13-1
An osteopathic physician's authorization of or use of the term "board certified," or "diplomate," or any similar word or phrase in any advertising for his or her osteopathic medical practice shall constitute misleading or deceptive advertising unless the osteopathic physician discloses the complete name of the specialty board or certifying organization which conferred the certification and the specialty board or certifying organization, so named, meets requirements in paragraph 1 and 2 of this section:
Added at 20 Ok Reg 2841, eff 9-12-03
Amended at 42 Ok Reg, Number 20, effective 7-11-25