Washington made history as one of the first two states to legalize recreational cannabis. I-502 tasked the with creating a comprehensive system for licensed producers, processors, and retailers. Recent legislative shifts have further refined this system:
In 2022, state statutes replaced all references to "marijuana" with the more scientific term "cannabis" .
Washington enforces a strict DUI threshold of 5 nanograms of THC per milliliter of blood for adults over 21. For those under 21, any amount of THC is grounds for a DUI.
In 2016, the unregulated medical market was merged into the recreational regulatory framework, though authorized medical patients still receive distinct benefits like higher possession limits and tax exemptions.
New rules for 2026 include stricter packaging and labeling requirements, enhanced child-resistant standards, and clearer THC/CBD content disclosures to improve consumer safety. Navigating the Retail Experience
