Creates provisions regulating intoxicating cannabinoids

SB 641 regulates products containing intoxicating cannabinoids (like THC that causes impairment) sold in Missouri. It requires businesses selling these products to register annually with the Department of Health ($1,000 fee), verify customers are 21+ age, follow safety testing rules, use child-resistant packaging, and comply with advertising standards. The Department of Health will create additional rules for potency limits, product recalls, and enforcement, all subject to state review processes. This directly affects retailers and manufacturers selling regulated intoxicating cannabinoid products.