This law sets specific packaging and labeling rules for cannabis and cannabis products before they are sold in retail stores. It requires the products to be in tamper-evident, child-resistant packaging with unique identifiers. Labels must include important information like government warnings, active ingredients (like THC and CBD), the amount of cannabis, and the product's origin. Packages cannot appeal to children and must use clear language if they contain allergens. Only simple food names are allowed for edible product ingredients. Clear or colored packaging is allowed for beverages, but cartridges and vaporizers cannot indicate disposability. If cannabis is removed from the federal Schedule I list, some labeling rules will change.

This law requires a department to review and update regulations on cannabis labeling to ensure warnings reflect the latest science about health risks. By July 1, 2025, it must first check if any new warnings are needed and update labels accordingly. Every five years after 2030, the department will reassess these regulations to ensure they align with current cannabis science and effectively communicate health warnings. They might use specific research to aid in determining effective labeling practices. Products made before new labeling requirements take effect can still be sold for a limited time under the old rules, allowing a transition period.