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📖 Statute Reference
Wash. Rev. Code § 69.50.101 et seq. (Uniform Controlled Substances Act / I-502); Wash. Rev. Code § 69.51A.005 et seq. (medical); Wash. Rev. Code § 15.140.010 et seq. (hemp)
🚨 Penalties for Violations
Possession up to 1 oz is legal. Possession 1-40g outside legal limits is a misdemeanor (up to 90 days). Over 40g is a felony. Home cultivation for recreational users is prohibited (only medical patients may grow).
📄 Exceptions & Special Cases
Adults 21+ may possess up to 1 oz flower, 16 oz edibles in solid form, 72 oz liquid, 7g concentrate. No recreational home cultivation. Medical patients may grow up to 6 plants (15 per household).
🔄 Recent Changes
2024: WSLCB expanded social equity licensing; cannabis waste and sustainability regulations updated. 2025: Home cultivation for recreational users debated in legislature (HB 1614) but did not pass.
🔍 Expanded Analysis: Washington Cannabis & Delta-8 Laws
What this means for residents and visitors: A in-depth review of Cannabis & Delta-8 laws in Washington finds that the substance is classified as 'Legal (Recreational)' under current state and federal statutes. Washington was one of the first two states to legalize adult-use cannabis via Initiative 502 (November 2012) alongside Colorado, with sales beginning in July 2014. The state operates a well-establishe Individuals planning to possess, purchase, or distribute Cannabis & Delta-8 in Washington should be aware that {'delta8_status': "Banned. Washington State's Liquor and Cannabis Board (LCB) issued a policy statement in 2021 and formalized rules in 2022 declaring that any THC created through chemical conversion . We recommend consulting a qualified local attorney before relying on any legal status summary.
Related restrictions: {'delta8_status': "Banned. Washington State's Liquor and Cannabis Board (LCB) issued a policy statement in 2021 and formalized rules in 2022 declaring that any THC created through chemical conversion (including delta-8, delta-10, HHC, THC-O, etc.) is not a hemp product and cannot be sold outside licensed cannabis stores. Washington's licensed cannabis system does not carry delta-8 products. The LCB has issued cease-and-desist letters and penalties to retailers selling intoxicating hemp-derived products.", 'thca_status': 'Regulated. Must go through licensed cannabis channels. Washington uses total THC for compliance.', 'possession_limits': 'Adults 21+: 1 oz flower, 7g concentrate, 16 oz solid edibles, 72 oz liquid edibles. No home cultivation for recreational users. Medical: 3 oz (up to 48 oz per 60 days), 6 plants (15 per household).'}
🔗 Official Resources
Source: https://lcb.wa.gov/mj-license
Frequently Asked Questions
Listed Attorneys (3) in Washington
Cannabis Industry practice advising on regulatory compliance, licensing, intellectual property, corporate transactions, and litigation for cannabis businesses.
Helps cannabis clients with regulatory compliance, licensing, corporate formation, financing, intellectual property, and government relations.
Cannabis Practice advising on regulatory compliance, licensing, corporate transactions, real estate, and intellectual property for cannabis businesses in the Pacific Northwest.
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