30th EFO Annual Meeting and Trade Show Environmental Federation of Oklahoma - 30 Years of Purpose, People, Passion & Programs Hyatt Regency – Tulsa 100 E 2nd St Tulsa, OK […]

2022 Legislative Reception Tuesday May 3, 2022 4:30 – 7:00 pm   Faculty House  601 NE 14th St Oklahoma City, OK 73104   The EFO Legislative Reception will be held on Tuesday, […]

EFO Air Quality Technical Transfer Seminar  Oklahoma State and Federal Air Quality Updates Updated Date!  May 5, 2022 9:00 am - 3:00 pm   The Petroleum Alliance of Oklahoma 500 […]

2022 EFO Regulatory Newsreel Rose State College  Midwest City, OK  June 23, 2022  8:30 am – 4:00 pm The Environmental Federation of Oklahoma in conjunction with the Oklahoma Department of Environmental Quality (ODEQ) will be […]

31st EFO Annual Meeting and Trade Show Federal Regulatory Whiplash – Environmental Response in Oklahoma October 10-12, 2022  Reed Conference Center  Midwest City, OK 73110 Approximately 260 Oklahoma environmental managers, […]

Waters of the United States - "Play It Again, Sam!" March 8, 2023 9 am - 3:30 pm 500 NE 4th Street, 3rd Floor Oklahoma City, OK 73104 Please plan […]

32nd EFO Legislative Reception Faculty House 601 N.E. 14th Street Oklahoma City, OK May 2, 2023 4:30 - 7:00 pm   The EFO Legislative Reception will be held on Tuesday, […]

2023 EFO Regulatory Newsreel Rose State College  Student Union, 2nd Floor  Midwest City, OK  June 22, 2023  8:30 am – 4:00 pm The Environmental Federation of Oklahoma in conjunction with the Oklahoma […]

32nd EFO Annual Meeting and Trade Show Renaissance Tulsa Hotel & Convention Center 6808 S. 107th E. Avenue  Tulsa, OK 74133  918-307-2600 "Moving the Regulatory Goalposts" Full Agenda Plus Speakers […]

33rd EFO Legislative Reception 4:00 - 7:00 pm Faculty House 601 N.E. 14th Street Oklahoma City, OK 73104   The Environmental Federation of Oklahoma invites the members of the Second […]