making synthetic and semisynthetic kratom illegal to prepare, distribute, manufacture, sell, possess, or advertise, with exceptions made for scientific research, and relative to the official ballot referendum form of town meetings.

Removed the general prohibition on preparing, distributing, manufacturing, selling, possessing, or advertising synthetic and semisynthetic kratom for the general public.

Added a new definition for 'Unauthorized Kratom Products' to specify which kratom items are restricted, including chemically altered alkaloids and purified mitragynine with enhanced levels of 7-hydroxymitragynine.

Changed the bill's applicability from all persons to specifically target liquor commission licensees.

Added specific requirements for liquor licensees to prohibit the on-premise ingestion, inhalation, smoking, or vaping of unauthorized kratom products.

Replaced the criminal penalty for general possession with administrative penalties for liquor licensees, including potential license revocation for repeat offenses.

Changed the effective date from immediate passage to January 1, 2027.

Added an explicit exception for scientific research, allowing the preparation, distribution, and possession of synthetic kratom solely for that purpose.

Modified the prohibitions to list specific actions (prepare, distribute, manufacture, sell, possess, advertise) rather than a blanket ban, clarifying the scope of illegal activity.

Updated the summary analysis and act title to reflect the new exceptions and specific prohibited actions.

Removed provisions that regulated the sale of natural kratom products and prohibited sales only to those under 21 years of age.

Added specific definitions for 'synthetic kratom' and 'semisynthetic kratom' based on chemical synthesis or structural alteration of alkaloids.

Removed detailed definitions for natural kratom products, distributors, importers, and licensed retailers.

Added a new prohibition requiring no person to prepare, distribute, manufacture, sell, possess, or advertise synthetic or semisynthetic kratom.

Added a provision classifying synthetic or semisynthetic kratom as a Schedule II controlled drug under the Controlled Drug Act.