Phone: 918-423-6672
Fax: 918-423-7586
Evidence Acceptance Hours:
Evidence will be accepted between 8:00 a.m.- 4:00 p.m. Monday through Friday.
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OSBI Laboratories & Facilities
The OSBI currently has two separate laboratories conveniently located throughout the state to provide services and testimony to various regions of the state. To find out more about these laboratories, the counties they serve, and the services offered, click on the links below. The OSBI is also accepting evidence at the Southwestern Regional Facility in Lawton, OK, and at the Eastern Regional Facility in McAlester, OK. These facilities no longer perform laboratory analyses. However, evidence may still be submitted at the Lawton and McAlester facilities, and it will be analyzed at one of our two testing laboratories.
Laboratory Information
OSBI McAlester Evidence Facility
701 W Carl Albert Parkway
McAlester
, OK
74501
See map: Google Maps
OSBI Lawton Evidence Facility
1010 SW RAILROAD STREET
Lawton
73507
See map: Google Maps
Phone: 580-291-8127
Fax: 580-357-9571
The Southwestern Regional Facility in Lawton, Oklahoma is no longer available for laboratory analysis. Current evidence acceptance is Southwest Regional Facility, 1010 SW Railroad Street, Lawton
Effective September 2023, the new location for OSBI Lab evidence acceptance in Lawton at the OBNDD office will be open 2 days per week for our customers.
Days and hours of operation will be:
Monday* 9:00 AM to 3:00 PM
Wednesday* 9:00 AM to 3:00 PM
*In order to ensure we can best serve you, please call (580) 291-8127 to schedule an appointment prior to arriving for evidence submittal.
OSBI Forensic Science Center
800 E 2nd Street
Edmond
, OK
73034
See map: Google Maps
Phone: 405-330-6724
Fax: 405-330-6207
The Forensic Science Center, located in Edmond, Oklahoma is a state of the art crime laboratory.
The operating hours for the laboratory are 8:00 a.m. to 5:00 p.m. Monday through Friday with the exception of state holidays.
If assistance is required, please, call the number listed below or 405-848-6724 or 1-800-522-8017 if outside of Oklahoma City and assistance will be provided.
The services offered by the Forensic Science Center include:
- Controlled Substances
- Trace Evidence Analysis
- Forensic Biology
- Latent Evidence
- Firearms and Toolmarks
- Forensic Toxicology
Evidence Acceptance Hours:
Evidence will be accepted between 8:00 a.m.-4:00 p.m. Monday through Friday.
Officers submitting evidence must be at our facility before 4:00 p.m. to begin submitting evidence. Our Evidence Tech Units will close promptly at 5:00 p.m. each day. As a result, if an evidence submittal is started before 4:00 p.m. but not completed by 5:00 p.m., the remaining evidence will be returned to the officer, and he/she will be required to return the next business day to complete the evidence submittal.
Therefore, to avoid any inconvenience, officers with large amounts of evidence to submit are encouraged to submit the evidence to the OSBI lab early in the day.
Northeastern Regional Laboratory
1995 Airport Parkway
Tahlequah
, OK
74464
See map: Google Maps
Phone: 918-456-0653
Fax: 918-458-0037
The Northeastern Regional Laboratory is located in Tahlequah, Oklahoma.
Operating hours are 8:00 a.m. to 5:00 p.m Monday through Friday with the exception of state holidays.
If assistance is required, please call the number listed below or 405-848-6724 or 1-800-522-8017 if outside Oklahoma City and assistance will be provided.
The Northeastern Regional Laboratory provides Forensic Biology and Controlled Substances services to the Northeastern counties of Oklahoma.
Evidence Acceptance Hours:
Evidence will be accepted between 8:00 a.m.- 4:00 p.m. Monday through Friday.
Officers submitting evidence must be at our facility before 4:00 p.m. to begin submitting evidence. Our Evidence Tech Units will close promptly at 5:00 p.m.each day. As a result, if an evidence submittal is started before 4:00 p.m. but not completed by 5:00 p.m., the remaining evidence will be returned to the officer, and he/she will be required to return the next business day to complete the evidence submittal.
Therefore, to avoid any inconvenience, officers with large amounts of evidence to submit are encouraged to submit the evidence to the OSBI lab early in the day.