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Evidence Submittal


Evidence Acceptance Hours:

Evidence will be accepted between 8 AM-4 PM Monday through Friday.

Officers submitting evidence must be at our facility before 4:00 PM to begin submitting evidence.  Our Evidence Tech Units will close promptly at 5:00 PM each day.  As a result, if an evidence submittal is started before 4:00 PM but not completed by 5:00 PM, 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.


The Southwestern Regional Facility in Lawton, Oklahoma is no longer available for laboratory analysis.  This facility continues to provide evidence acceptance.

Effective May 2, 2016, the OSBI facility in Lawton will be open from 7:00 AM to 5:00 PM Monday through Thursday.  Our Lawton facility will be closed on Fridays.


For submission of evidence please find the forms and the submission requirements below.


Please click here for evidence submittal locations.


Please click here for the evidence submission requirements.


Please click here for the evidence submission forms.


Picture of Magnifying Glass with word Evidence
http://wvns.images.worldnow.com/images/19346581_BG1.jpgEvidence Tech image