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Evidence Submission

Forensic EvidenceProper evidence handling is necessary to ensure the preservation of the evidence, the integrity of analytical results, and the admissibility of the evidence in a court of law.  The Minnesota BCA Forensic Science Service Evidence Submission Guidelines offers guidance to law enforcement agencies throughout the state of Minnesota and outstate customers utilizing our regional mitochondrial DNA laboratory on how to effectively submit evidence.



Evidence Submission Guidelines

**New Revision COming Soon** 

Evidence Submission Forms

Discipline Specific Documents 

Controlled Substances


NOTE: Driving related cases submitting more than blood or urine kit evidence must complete a 001-EV.  A kit sheet is sufficient for driving related incidents which only involve blood or urine kit submissions.

Trace Evidence

Biology - Nuclear DNA

Biology - CODIS

Biology - Minnesota Missing Person's DNA Project


Questioned Documents