As of November 12, 2026, Poppers are banned from retail sale in Montana. The ban comes from federal scheduling, which takes precedence over state law.
Verified November 12, 2026. Full determination, citations and verbatim law: Is Poppers legal in Montana?The Montana Poppers ban is already in force; no further effective date is pending.
Every state where Poppers are banned · Inhalant ban in Montana · All compounds in Montana · Are Poppers 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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