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Washington State Liquor Control Board testing lab criteria for usable marijuana
The board is releasing the accreditation criteria that third party testing labs must meet in order to be certified as a lab allowed to test useable marijuana and marijuana products under the I-502 regulatory system.
The Board has contracted with the Center for Laboratory Sciences on the Campus of the Columbia Basin College to conduct the certification process. Below you will find links to:
- Presentation about our the Center for Laboratory Sciences and the lab certification process (includes anticipated initial and ongoing costs).
- Accreditation criteria for certification
- Application package that labs seeking certification must fill out and submit
Address: Center for Laboratory Sciences on the Campus of the Columbia Basin College
ATTN: I-502 Lab Certification
2600 N. 20th Avenue
Pasco, WA 99301
The accreditation criteria, application package, certification process and cost are subject to change without notice. If you have further questions regarding the accreditation criteria, certification process, application process, quality assurance testing or are interested in
becoming a certified lab please visit the WSLCB website at: www.liq.wa.gov.