WSLCB - Work Group - Cannabis Potency Tax (August 22, 2019) - Handout - Goals Washington State Liquor and Cannabis Board (WSLCB) Source https://lcb.wa.gov/...Study/Goals-Cannabis-Potency-Tax-Work-Group-Meeting-1.docx Published: Monday September 23, 2019 1:51 PM Replications Cannabis Observer Cannabis Observer - Handout Scan Information Set Membership WSLCB - Work Group - Cannabis Potency Tax (August 22, 2019) - Information Set