Schedules of Controlled Substances: Placement of MDMB-4en-PINACA in Schedule I
DEA places MDMB-4en-PINACA (a synthetic cannabinoid) into Schedule I, prohibiting its manufacture, distribution, and possession. This affects any hemp-derived THC products that may contain this compound.
Aforeworn detected this change in the Cannabis & Hemp Operators space on July 5, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated High urgency. Cultivators, processors, dispensaries, and hemp-derived THC brands that may produce or sell products containing MDMB-4en-PINACA or structurally similar synthetic cannabinoids. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Effective immediately upon publication (April 24, 2026). No grace period.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Cannabis & Hemp Operators continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
MDMB-4en-PINACA is now a Schedule I controlled substance, making any handling illegal under federal law.
Who it affects
Cultivators, processors, dispensaries, and hemp-derived THC brands that may produce or sell products containing MDMB-4en-PINACA or structurally similar synthetic cannabinoids.
What you must do
Immediately cease production, distribution, and sale of any products containing MDMB-4en-PINACA. Review product formulations and supply chains to ensure no presence of this compound.
Deadline
Effective immediately upon publication (April 24, 2026). No grace period.
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