About Cannabis Business Summit & Expo Hosted by the cannabis industry’s largest and most respected trade association, #CannaBizSummit is the industry’s only premier, business-to-business event empowering the industry through education and commerce. The show embodies NCIA’s core values – education, advocacy and community – to deliver invaluable insights and best practices to both the novice and experienced business owner. As the only association-led national tradeshow in the industry, participating in #CannaBizSummit connects you to the best and brightest minds in the cannabis space and supports NCIA’s unparalleled national advocacy efforts.