Licensed Testing Facilities

Know Who Can Test Your Products

Testing facilities are an important part of Minnesota’s cannabis and hemp product supply chains, ensuring that all cannabis and hemp products meet the state’s rigorous safety standards outlined in the Cannabis Technical Authority: Standards for Sampling and Testing Cannabis and Hemp Products. The standards in the Cannabis Technical Authority apply to all cannabis and hemp products produced or sold by businesses licensed by the Minnesota Office of Cannabis Management (OCM).

  • All licensed cannabis business must test their products in accordance with the Cannabis Technical Authority and by a testing facility located in the state of Minnesota and licensed by OCM.
  • After January 1, 2026, all licensed hemp businesses must test their products in accordance with the Cannabis Technical Authority and by a testing facility located in the state of Minnesota and licensed by OCM.

The table below provides information about licensed testing facilities and, if applicable, the tests they are currently authorized to conduct.

OCM-licensed testing facilities and certified fields of testing

Field of Testing ChRi Legend
I. Microbial
  • Flower
  • Concentrates
  • Finished product
  • Flower*
  • Concentrates*
  • Finished product*
II. Mycotoxins
  • Flower*
  • Concentrates*
  • Finished product*
  • Flower*
  • Concentrates*
  • Finished product*
III. Heavy metals
  • Flower
  • Concentrates
  • Finished product
  • Flower*
  • Concentrates*
  • Finished product*
IV. Pesticides
  • Flower*
  • Concentrates*
  • Finished product*
  • Flower*
  • Concentrates*
  • Finished product*
V. Residual solvents
  • Flower*
  • Concentrates*
  • Finished product*
  • Flower*
  • Concentrates*
  • Finished product*
VI. Foreign matter
  • Flower
  • Concentrates
  • Finished product
  • Flower
  • Concentrates
  • Finished product
VII. Potency
  • Flower
  • Concentrates
  • Finished product
  • Flower*
  • Concentrates*
  • Finished product*
VIII. Homogeneity Labs that are licensed for potency analysis are also licensed to perform homogeneity analysis. Labs that are licensed for potency analysis are also licensed to perform homogeneity analysis.
IX. Stability Labs that are licensed for potency and microbial analyses are also licensed to perform stability analysis. Labs that are licensed for potency and microbial analyses are also licensed to perform stability analysis.
X. Terpenes Not licensed
  • Flower*
  • Concentrates*
  • Finished product*

*Indicates that the testing facility is allowed to test the indicated analyte or product by a variance from OCM.

Contact a Licensed Testing Facility

ChRi Labs

Website: www.chrilabs.com
Address:
1000 Westgate Drive, Suite 40
St. Paul, MN 55114
Contact Sales:
info@chrilabs.com
612-810-6010
Metrc license number: TFL25-000006-01-AUT

Legend Technical Services, Inc.

Website: www.legend-group.com
Address:
88 Empire Drive
St. Paul, MN 55103
Contact Taylor Schertler, project manager:
Tschertler@legend-group.com
651-221-4061
Contact Tom Barrett, Vice President:
651-221-4060
Metrc license number: TFL25-000007-01-AUT