WSLCB - Work Group - Cannabis Potency Tax - Taxing Cannabis by Potency: A Feasibility Study Wednesday November 27, 2019 4:01 PM Washington State Liquor and Cannabis Board (WSLCB) Source https://lcb.wa.gov/..._Tax_Study/Cannabis-Potency-Tax-Workgroup_Report_FINAL.PDF Published: Thursday December 5, 2019 8:59 AM Replications Cannabis Observer Information Set Membership WSLCB - Work Group - Cannabis Potency Tax - Information Set