WSR 17-17-034
EMERGENCY RULES
LIQUOR AND CANNABIS
BOARD
[Filed August 9, 2017, 12:55 p.m., effective August 9, 2017, 12:55 p.m.]
Effective Date of Rule: Immediately upon filing.
Purpose: Emergency rules are needed to maintain action levels for pesticide residue for marijuana and marijuana products. This emergency rule continues pesticide action levels as previously adopted by emergency rule until permanent rules on this subject can take effect on August 31, 2017.
Citation of Rules Affected by this Order: New WAC 314-55-108.
Statutory Authority for Adoption: RCW 69.50.342 and 69.50.345.
Under RCW 34.05.350 the agency for good cause finds that immediate adoption, amendment, or repeal of a rule is necessary for the preservation of the public health, safety, or general welfare, and that observing the time requirements of notice and opportunity to comment upon adoption of a permanent rule would be contrary to the public interest.
Reasons for this Finding: Marijuana and marijuana products sold in WSLCB licensed retail stores are a consumable product and it is important that they are safe for human consumption. Action levels for disallowed pesticides are needed to establish a point at which a marijuana sample fails quality assurance testing and may be subject to destruction or a recall. Pesticide action levels are standard in the food industry and other products meant for human consumption.
Currently, in permanent rules, there is a default zero tolerance action level for pesticides not allowed for use in marijuana production. This level is not workable or supported by science as many of the chemicals in pesticides are found in the natural environment and laboratories cannot test down to zero levels. Without action levels, there are risks to marijuana licensees' solubility should pesticides be identified even at extremely low levels, which would make those products potentially subject to destruction or recall.
Action levels for disallowed pesticides does not negate prohibitions against the use of such pesticides. Action levels do, however, account for the instance in which a producer has not used the disallowed pesticide, such as cross-contamination or residual pesticides from former farms on the land. Conversely, even if the producer does not use a disallowed pesticide on marijuana that later tests to have higher levels than the action levels established in this emergency rule, consumer safety will be protected in ensuring that product will not enter the marketplace. Additionally, with medical marijuana being folded into the regulated retail market, action levels are necessary since pesticide testing will be required for medical marijuana. WSLCB is considering mandatory testing of pesticides on recreational marijuana as well, however action levels are still necessary for random testing of marijuana and investigations into whether disallowed pesticides were used in marijuana production or marijuana should be recalled to avoid risks to consumers.
In the event that product is tested at levels higher than the action levels for disallowed pesticides, the lot from which the sample was derived from will fail quality assurance testing or be subject to a recall. WSLCB has previously adopted procedures for a recall of marijuana where the product will be identified and removed from the marketplace.
This emergency rule is needed to ensure the public health and safety of the citizens of Washington and the protection of licensees. WSLCB researched other jurisdictions' regulations and consulted with the Washington state department of agriculture, department of ecology, and department of health as well as laboratories and marijuana licensees in developing this emergency rule. The action levels established in this emergency rule are based on the action levels adopted by Oregon and supported by a technical paper from the Oregon Health Authority. Permanent rule making is underway and WSLCB will continue to work on this issue to consider whether changes will be needed in permanent rule making.
Number of Sections Adopted in Order to Comply with Federal Statute: New 0, Amended 0, Repealed 0; Federal Rules or Standards: New 0, Amended 0, Repealed 0; or Recently Enacted State Statutes: New 0, Amended 0, Repealed 0.
Number of Sections Adopted at the Request of a Nongovernmental Entity: New 0, Amended 0, Repealed 0.
Number of Sections Adopted on the Agency's own Initiative: New 1, Amended 0, Repealed 0.
Number of Sections Adopted in Order to Clarify, Streamline, or Reform Agency Procedures: New 0, Amended 0, Repealed 0.
Number of Sections Adopted using Negotiated Rule Making: New 0, Amended 0, Repealed 0; Pilot Rule Making: New 0, Amended 0, Repealed 0; or Other Alternative Rule Making: New 0, Amended 0, Repealed 0.
Date Adopted: August 9, 2017.
Jane Rushford
Chair
NEW SECTION
WAC 314-55-108 Pesticide action levels.
(1) Only pesticides allowed under WAC 314-55-084 may be used in the production of marijuana, and they must be registered by the Washington state department of agriculture (WSDA) under chapter 15.58 RCW.
(2) Pursuant to WAC 314-55-102, if the WSLCB, WSDA, other designee of the WSLCB, or certified lab identifies a pesticide that is not allowed under subsection (1) of this section and is above the action levels provided in subsection (3) of this section, that lot or batch from which the sample was deducted has failed quality assurance testing and may be subject to a recall as provided in WAC 314-55-225.
(3) The action levels for pesticides are provided in the table below. The action level for all other pesticides that are not listed in the table below or not allowed under subsection (1) of this section is 0.1 ppm.
Analyte
Chemical Abstract Services (CAS) Registry Number
Action Level ppm
Abamectin
71751-41-2
 
0.5
Acephate
30560-19-1
 
0.4
Acequinocyl
57960-19-7
 
2
Acetamiprid
135410-20-7
 
0.2
Aldicarb
116-06-3
 
0.4
Azoxystrobin
131860-33-8
 
0.2
Bifenazate
149877-41-8
 
0.2
Bifenthrin
82657-04-3
 
0.2
Boscalid
188425-85-6
 
0.4
Carbaryl
63-25-2
 
0.2
Carbofuran
1563-66-2
 
0.2
Chlorantraniliprole
500008-45-7
 
0.2
Chlorfenapyr
122453-73-0
 
1
Chlorpyrifos
2921-88-2
 
0.2
Clofentezine
74115-24-5
 
0.2
Cyfluthrin
68359-37-5
 
1
Cypermethrin
52315-07-8
 
1
Daminozide
1596-84-5
 
1
DDVP (Dichlorvos)
62-73-7
 
0.1
Diazinon
333-41-5
 
0.2
Dimethoate
60-51-5
 
0.2
Ethoprophos
13194-48-4
 
0.2
Etofenprox
80844-07-1
 
0.4
Etoxazole
153233-91-1
 
0.2
Fenoxycarb
72490-01-8
 
0.2
Fenpyroximate
134098-61-6
 
0.4
Fipronil
120068-37-3
 
0.4
Flonicamid
158062-67-0
 
1
Fludioxonil
131341-86-1
 
0.4
Hexythiazox
78587-05-0
 
1
Imazalil
35554-44-0
 
0.2
Imidacloprid
138261-41-3
 
0.4
Kresoxim-methyl
143390-89-0
 
0.4
Malathion
121-75-5
 
0.2
Metalaxyl
57837-19-1
 
0.2
Methiocarb
2032-65-7
 
0.2
Methomyl
16752-77-5
 
0.4
Methyl parathion
298-00-0
 
0.2
MGK-264
113-48-4
 
0.2
Myclobutanil
88671-89-0
 
0.2
Naled
300-76-5
 
0.5
Oxamyl
23135-22-0
 
1
Paclobutrazol
76738-62-0
 
0.4
Permethrinsa
52645-53-1
 
0.2
Phosmet
732-11-6
 
0.2
Piperonyl butoxideb
51-03-6
 
2
Prallethrin
23031-36-9
 
0.2
Propiconazole
60207-90-1
 
0.4
Propoxur
114-26-1
 
0.2
Pyrethrinsbc
8003-34-7
 
1
Pyridaben
96489-71-3
 
0.2
Spinosad
168316-95-8
 
0.2
Spiromesifen
283594-90-1
 
0.2
Spirotetramat
203313-25-1
 
0.2
Spiroxamine
118134-30-8
 
0.4
Tebuconazole
80443-41-0
 
0.4
Thiacloprid
111988-49-9
 
0.2
Thiamethoxam
153719-23-4
 
0.2
Trifloxystrobin
141517-21-7
 
0.2
a
Permethrins should be measured as cumulative residue of cis- and trans-permethrin isomers (CAS numbers 54774-45-7 and 51877-74-8 respectively).
b
Action level applies to marijuana concentrates, marijuana extracts, intermediate products, and imported cannabanoids.
c
Pyrethrins should be measured as the cumulative residues of pyrethrin 1, cinerin 1, and jasmolin 1 (CAS numbers 121-21-1, 25402-06-6, and 4466-1-2 respecitvely).
(4) Except as otherwise provided in this section, licensed marijuana producer or processor that provided a sample that fails quality assurance testing must dispose of the entire lot or batch from which the sample was taken as provided by marijuana waste disposal requirements in WAC 314-55-097 and document the disposal of the sample pursuant to traceability requirements in WAC 314-55-083(4) and recordkeeping requirements in WAC 314-55-087. A licensee's sample that does not test above the pesticide action levels under this section where test results show the presence of a pesticide that is not allowed under subsection (1) of this section may still be subject to an administrative violation if the disallowed pesticide was applied.
(5) Except as otherwise provided in this section, a licensed marijuana producer or processor which provided a sample that fails quality assurance testing must dispose of the entire lot or batch from which the sample was taken as provided by marijuana waste disposal requirements in WAC 314-55-097 and document the disposal of the sample pursuant to traceability requirements in WAC 314-55-083(4) and recordkeeping requirements in WAC 314-55-087.
(6) Pursuant to WAC 314-55-102, at the request of the producer or processor, the WSLCB may authorize a retest to validate a failed test result on a case-by-case basis. All costs of the retest will be borne by the producer or the processor requesting the retest.
(7) Producers and processors may remediate failed harvests, lots, or batches so long as the remediation method does not impart any toxic or deleterious substance to the usable marijuana, marijuana concentrates, or marijuana-infused product. Remediation solvents or methods used on the marijuana product must be disclosed to a licensed retailer or consumer upon request. The entire harvest, lot, or batch the failed sample(s) were deducted from must be remediated using the same remediation technique. No remediated harvest, lots or batches may be sold or transported until the completion and successful passage of quality assurance testing as required in this section and WAC 314-55-102.
(8) Pursuant to WAC 314-55-102, upon request a marijuana licensee must disclose and make available all quality assurance tests and retest results for the lot or batch of usable marijuana, marijuana concentrates, or marijuana-infused products to the marijuana licensee or retail customer who is considering purchasing the usable marijuana, marijuana concentrates, or marijuana-infused products.
Reviser's note: The spelling errors in the above section occurred in the copy filed by the agency and appear in the Register pursuant to the requirements of RCW 34.08.040.