How To Start a Dispensary in Washington There are a few steps to take before applying for the licenses and permits required to open a dispensary, and that begins by setting your company up as a non-profit corporation, with it being recommended that you set it up as a collective. in Public bookmarkswith washington_dispensarywashington_medical_marijuanaweed_washington Note: There are a few steps to take before applying for the licenses and permits required to open a dispensary, and that begins by setting your company up as a non-profit corporation, with it being recommended that you set it up as a collective.