34th EFO Legislative Reception 4:00 - 7:00 pm May 6, 2025 Faculty House 601 N.E. 14th Street Oklahoma City, OK 73104 The Environmental Federation of Oklahoma invites the members of the Second Session of the 59th Oklahoma Legislature to join us for drinks and hors d’oeuvres so that we may express our sincere appreciation for […]

2025 EFO Regulatory Newsreel June 18, 2025 University of Central Oklahoma Edmond, OK

34th EFO Annual Meeting and Trade Show October 13-15, 2025 Renaissance Tulsa Hotel & Convention Center 6808 S 107th E Ave Tulsa, OK 74133