Hemp Analytical Testing Laboratories

Any laboratory testing hemp for THC concentration under the U.S. Domestic Hemp Production Program must be registered with the Drug Enforcement Administration (DEA) to handle controlled substances. The directory below summarizes hemp testing laboratories who are registered with the DEA. This directory is provided for informational purposes only and should not be considered an endorsement or recommendation.

Licensed hemp producers should first verify with their licensing body (State or Tribe) where their hemp may be tested. If you are a DEA registered hemp testing laboratory and would like to be added to this directory, please send a message to farmbill.hemp@usda.gov.

Lab Name City State
NMS Labs - WLG Willow Grove Pennsylvania
North Coast Analytical Laboratories, LLC Streetsboro Ohio
North Dakota State University Fargo North Dakota
NSF International Ann Arbor Michigan
Product Development Partners LLC Tampa Florida
PureLabs OKC Oklahoma City Oklahoma
Purisys Athens Georgia
Quality Forensic Toxicology San Antonio Texas
Research Triangle Park Laboratories, Inc. Raleigh North Carolina
Rocky Mountain Instrumental Laboratories, Inc. Colorado Colorado
S&N Labs, Inc. Santa Ana California
Sativa Testing Laboratories, LLC Powhatan Virginia
SIRFER Lab, University of Utah Salt Lake City Utah
Terramor Technologies Island Pond Vermont
Think20 Labs, LLC Columbia Maryland
US Pharma, Ltd. Miami Lakes Florida
XenoBiotic Laboratories, Inc. | WuXi AppTec Plainsboro New Jersey