In addition to the requirements of the Washington State Liquor and Cannabis Board (WSLCB), marijuana producers and processors applying for licenses under Initiative 502 (I-502) may be subject to additional local, state and regional regulations.
This web page is intended to help marijuana producers and processors be aware of local, state and/or regional requirements they may need to meet. Additional regulatory requirements can include environmental permitting, land-use regulations (zoning), business licensing, and building/fire codes and have separate timelines and costs from the WSLCB process.
Additional information about the Department of Ecology's I-502 Wastewater Discharge Permit requirements can be accessed here.
Marijuana Permitting Guidance for Producers and Processors
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