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 by December 31, 2024. 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 |
|---|---|---|
| MD Toxicology Group, LLC | San Antonio | Texas |
| Michigan Department of Agriculture & Rural Development | East Lansing | Michigan |
| Michigan Department of Agriculture & Rural Development Geagley Laboratory | East Lansing | Michigan |
| Mission Mountain Laboratories, Inc. | Arlee | Montana |
| Mississippi State Chemical Laboratory | Mississippi State | Mississippi |
| MRIGlobal | Kansas City | Missouri |
| Nelson Labs, LLC | Salt Lake City | Utah |
| New Bloom Labs | Chattanooga | Tennessee |
| New Jersey Laboratories | New Brunswick | New Jersey |
| NMS Labs - BUX | Warminister | Pennsylvania |
| NMS Labs - DFW | Gran Prairie | Texas |
| NMS Labs - ELP | El Paso | Texas |
| NMS Labs - WIN | Winston-Salem | North Carolina |
| 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 |
| PharmLabs, LLC | San Diego | California |
| Product Development Partners LLC | Tampa | Florida |
| PureLabs OKC | Oklahoma City | Oklahoma |