WSDA Hemp Regulatory Plan
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hemp planted, harvested, disposed, or remediated to the USDA Farm Service Agency (FSA), and
submit a criminal history report that is completed within 60 days of the application date.
Additionally, WAC 16-306-060-Records retention, states licensed producers are required to
maintain copies of all records and reports necessary to demonstrate compliance with the
program for a minimum of three years from the expiration date of the license.
2. Does the Department have a procedure for testing, using post-decarboxylation or other
similarly reliable methods, delta-9 tetrahydrocannabinol concentration levels of hemp
produced in the State or territory of the Indian tribe?
Trained WSDA inspectors will be responsible for collecting samples from the flowering tops of
plants, specifically the top five to eight inches of the plant, from the main stem, including the
leaves and flowers, terminal bud, or central cola. WSDA inspectors will receive training in how
to collect a representative sample such that procedures are sufficient at a confidence level of
95 percent that no more than one percent of the plants in each lot would exceed the
acceptable hemp THC level of 0.3 percent. Inspectors will be provided with the USDA’s
Sampling Guidelines for Hemp as the standard with which they collect samples. The WSDA will
require that the producer or an authorized contact or representative shall be present for the
scheduled hemp inspection whenever possible. WSDA inspectors will then transport that
sample to a laboratory that is contracted with the WSDA. Contracted labs must show intent to
register with the DEA as a part of the contracting process. Labs must be registered with the DEA
by December 31, 2022 in order to maintain their contracts with the WSDA.
Licensed hemp producers cannot harvest any of their crop prior to inspection. Evidence of
harvest prior to inspection may result in a violation or loss of license. Once a sample is collected
by a WSDA inspector, a hemp licensee may harvest, however, they will not be eligible for a
retest if their sample is non-compliant, though they will still be eligible for remediation options.
Non-harvested hemp that tests below 0.5% THC can be retested at the licensee’s request.
WSDA contracts with laboratories that test hemp for Total THC using High-Performance Liquid
Chromatography (HPLC) for the determination of Δ9-Tetrahydrocannabinol (THC) and Δ9-
Tetrahydrocannabinolic Acid (THC-A). Testing Laboratories must provide COA’s to the WSDA.
Testing laboratories will have test results reported to USDA for determining compliance. The
WSDA and our contracted laboratories are aware of, and understand the information that must
be provided in the AMS 22 form. The WSDA will work with contracted testing laboratories to
make sure that all information needed in the AMS 22 form is provided to USDA.
WAC 16-306-090- Hemp THC testing criteria, states that hemp will be tested for THC
concentration in a department-run or approved laboratory as determined by the department
using post-decarboxylation or other testing methods approved by the department. The
department will apply the measurement of uncertainty to the reported THC concentration to
determine if hemp material is in compliance.