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 Oklahoma Chapter
of the 
International Association Special Investigation Unit  


 

The Oklahoma Chapter of IASIU is dedicated to the investigation of
fraud of all forms consistent with
the highest standards of ethical and legal conduct. 


The 2026 IASIU Annual Conference will be held on Sept 20-23 at the Rosen Shingle Creek Resort, Orlando FL. Please visit the IASIU website for details. 




Greetings, fellow fraud fighters,

 
The Oklahoma IASIU chapter invites our members to join us for a Lunch & Learn hosted at the Oklahoma Attorney General’s Office on Thursday, November 6, 2025, at 12:00 PM.

We’re excited to welcome CAT Forensics as our guest speaker for this event.
This will be a great opportunity to:
  • Share insights and updates relevant to insurance fraud investigations
  • Strengthen collaboration between SIU professionals and law enforcement
  • Enjoy lunch while networking with peers in the field
Location:
Oklahoma Attorney General’s Office
313 NE 21st Street
Oklahoma City, OK 73105

Registration is required. Please see event calendar to register. 

Security: 

The Attorney General’s Office is a secured building, and all attendees must be on the guest list to be allowed entry which will be obtain through registration.
While exceptions were made for the July meeting, we've been advised that no exceptions will be made for this or future meetings.

Registration is open until November 3, 2025.



We hope to see you all there!


 

Teresa Wake

Chapter President      





















 


 




 

If you have any question, please email any board member below or at okiasiu@gmail.com


If you are NOT a Member of OKIASIU click This Link to JOIN OKIASIU:Member Signup / Information


You can now pay for IASIU and OKIASIU together on the IASIU website IASIU / OKIASIU RENEWAL

If you ARE a Member of OKIASIU click This Link to RENEW your membership in OKIASIU:
  Membership Renewal

Click This Link to Learn about the 
International Association of Special Investigation Units:
International Association of SIU

You do NOT have to be a member of OKIASIU to attend the monthly OKIASIU meetings.  

Contact one of the Board Members if you have any suggestions or requests for OKIASIU.  

Please feel free to email us at okiasiu@gmail.com or at our emails below.




PRESIDENT            

Teresa Wake
Compsource Mutual Insurance
TWake@compsourcemutual.com
(405)962-3701


 

VICE PRESIDENT
Todd DeSmet
Oklahoma Farm Bureau Mutual Insurance 
Todd.Desmet@okfb.com
(918)505-6652


SECRETARY
Kristin Tanner
Compsource Mutual Insurance
KTanner@compsourcemutual.com
(405) 962-3800

 


TREASURER

Ryanna Van Winkle
Special Agent, NICB
RVanWinkle@nicb.org
(405)465-6422

 


BOARD MEMBER


 


BOARD MEMBER

 


BOARD MEMBER