Qualified Hemp testing facilities

These facilities are maintained by

Colorado Department of Public Health and Environment

Certification of cannabis testing facilities

Apply to be an Authorized Sampler

Apply to Become an Authorized Sampler
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  • If you have an existing Sampler account (you registered as a new user), use those credentials to log in.
  • If you do not have a Sampler account, create one on the Login page by clicking "Register as a new user".

Find Authorized Hemp Samplers

Get a list of authorized samplers who are certified to sample hemp and deliver samples to a qualified lab.

List of Authorized Hemp Samplers