As of November 4, 2026, there is no CBN ban in Montana; CBN is legal to sell at retail with restrictions (Naturally-extracted CBN hemp-legal; CONVERTED CBN excluded from 'hemp' as a synthetic cannabinoid; DPHHS consumable-hemp regime, total delta-9 0.3% cap), and no pending ban or effective date is on file.
Verified November 4, 2026. Full determination, citations and verbatim law: Is CBN legal in Montana?Latest update : Status changed from illegal to restricted. Change history
No CBN ban is pending in Montana as of November 13, 2026.
Every state where CBN is banned · Hemp ban in Montana · Federal hemp ban: what changes Nov 12 and Dec 11 · All compounds in Montana · Is CBN Legal? Every state
Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.
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