Medical marijuana; expanding certain restrictions on certain advertising. Effective date.

SB 191 expands advertising restrictions for Oklahoma's medical marijuana businesses. It prohibits ads promoting overconsumption, claiming curative effects or safety, marketing flavored products as healthier, or using child-focused imagery (like toys or cartoon characters). The bill also requires medical marijuana commercial growers to display clear signage at their facilities with their business name, address, phone number, and license number. These rules apply to all medical marijuana businesses and take effect November 1, 2025.