An update of a paper that was previously released by the Policy Council on Responsible Cannabis Regulation and produced in collaboration with the National Cannabis Industry Association. This paper presents regulatory recommendations and model regulations that emerged from a critical assessment of sub-optimal and inconsistent state regulations in one specific area: cannabis packaging and labeling. The overarching goal is to encourage greater consistency and judiciousness in cannabis rulemaking by providing state regulators with model packaging and labeling regulations supported by in-depth research, analysis, and input from diverse stakeholders and experts.