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Cannabis Businesses

Approved Testing Laboratories 

Any laboratory seeking to test and analyze adult use cannabis must be approved by the Department of Agriculture, per 410 ILCS 705/50-5(b)(1). The Department will approve a laboratory that meets the requirements outlined in the Cannabis Regulation and Tax Act. Please see 410 ILCS 705/50 for all of the requirements. Applications for laboratories can be found here: Cannabis Testing Lab Application for IDOA Approval.pdf. Submission instructions are included in the Application. For questions related to laboratory approval, please email AGR.AdultUse@illinois.gov and include "Testing Laboratory Questions" in the subject line.

A chart of currently licensed laboratories (organized alphabetically) is included below.

Laboratory Name City, State Phone Number

ACT Laboratories, Inc.

Morton, Illinois

517-227-2166

Grace Analytcal Laboratory, Inc.

Berkeley, Illinois

708-449-9449

LK Pure Labs

Sparta, Illinois

618-443-6685

MS Bioanalytical, LLC

Champaign, Illinois

217-649-6820

Smithers CTS IL, LLC

Darien, Illinois

872-870-0500

Steep Hill 

Aurora, Illinois

847-858-8328