Cannabis Testing Labs in West Virginia
We're building our West Virginia testing lab directory. Labs are regulated by West Virginia Office of Medical Cannabis.
Data source: West Virginia Office of Medical Cannabis
West Virginia cannabis testing overview
West Virginia legalized medical cannabis in 2017. The program operates under the Bureau for Public Health with licenses for cultivators, processors, dispensaries, and testing labs. All cannabis products sold in West Virginia must be tested for potency, contaminants, microbials, and (for concentrates) residual solvents by a lab licensed under West Virginia Office of Medical Cannabis. Look for ISO/IEC 17025 accreditation and currently valid state licensure when choosing a lab.
Frequently Asked Questions
How many cannabis testing labs are in West Virginia?+
We are still building our West Virginia testing lab directory. Cannabis testing in West Virginia is regulated by West Virginia Office of Medical Cannabis. If you know of a licensed lab that should be listed, please submit it.
What tests are required for cannabis products sold in West Virginia?+
West Virginia cannabis products must typically be tested for cannabinoid potency (THC, THC-A, CBD, CBD-A and often other cannabinoids), terpene profile (sometimes optional), pesticides, heavy metals, residual solvents (for concentrates), microbial contaminants, mycotoxins, and moisture content. West Virginia Office of Medical Cannabis sets the specific analyte panels and action limits. Retest rules, homogeneity sampling, and label claim tolerances are also state-specific. See our testing requirements by state guide for the current WV panel.
How much does cannabis testing cost in West Virginia?+
Full-panel compliance testing in West Virginia typically ranges from a few hundred to over a thousand dollars per sample depending on matrix type (flower vs concentrate vs edible), panel scope, and turnaround. Bulk pricing and volume discounts are common for multi-state operators. R&D testing (not for compliance) is usually less expensive. Get quotes from multiple labs and confirm they can test ALL required matrices before committing.
What accreditations should a West Virginia cannabis lab have?+
At minimum, look for ISO/IEC 17025 accreditation from a recognized body (A2LA, PJLA, ANAB, or similar). West Virginia may also require specific state-level certification or licensing from West Virginia Office of Medical Cannabis. Some operators also look for ORELAP, EMLAP, or TNI certifications, particularly for specific analyte categories. Verify accreditation status directly with the accrediting body - do not rely on lab marketing alone.
What is the typical cannabis testing turnaround time in West Virginia?+
Standard compliance testing turnaround is usually 5-10 business days from sample receipt to reported Certificate of Analysis (COA). Rush service (48-72 hours) is available at most labs for a premium. Complex matrices (distillates, edibles with unusual excipients) and retest scenarios often take longer. Plan testing windows into your release schedule, especially around regulated harvest or batch-release deadlines.
How do I read a cannabis Certificate of Analysis (COA)?+
A cannabis COA reports pass/fail for each required analyte category plus quantified values (potency % and contaminant levels). Key things to check: batch number, sample intake date, testing methodology references (LC-MS/MS, GC-MS, qPCR), and that the lab's name and accreditation number match a currently-licensed lab. Beware of COAs from unaccredited or out-of-state labs. See our How to Read a Cannabis COA guide for a detailed walkthrough.