Okla. Admin. Code § 140:15-9-2
Chiropractic physicians shall not be registered by the Board as a post-doctorate specialist specializing in any activity unless they have received certification for that specialty from a specialty council, specialty board, or institution approved by the Board.
Added at 23 Ok Reg 2944, eff 7-13-06
Amended at 26 Ok Reg 2443, eff 7-11-09