Montana Ketamine Ban (2026): In Force
As of November 12, 2026, Ketamine is banned from retail sale in Montana, effective October 1, 2013. The ban comes from federal scheduling, which takes precedence over state law.
Verified November 12, 2026. Full determination, citations and verbatim law: Is Ketamine legal in Montana?When does the Montana Ketamine ban take effect?
The Montana Ketamine ban is already in force (effective October 1, 2013); no further effective date is pending.
Nearby
- Idaho Ketamine ban banned
- North Dakota Ketamine ban banned
- South Dakota Ketamine ban banned
- Wyoming Ketamine ban banned
Other bans tracked in Montana
- Montana 5-MeO-DMT ban ban in force
- Montana Ayahuasca ban ban in force
- Montana CBG / CBDA / CBGA ban ban in force
- Montana Delta-10 THC ban ban in force
- Montana Delta-8 THC ban ban in force
- Montana DMT ban ban in force
- Montana EPN / Euphorinol ban ban in force
- Montana HHC ban ban in force
- Montana HHC-P ban ban in force
- Montana Ibogaine ban ban in force
- Montana MGM-15 ban ban in force
- Montana MGM-16 ban ban in force
- Montana Mitragynine Pseudoindoxyl ban ban in force
- Montana Peyote and Mescaline ban ban in force
- Montana Poppers ban ban in force
- Montana Psilocybin Mushrooms ban ban in force
- Montana Salvia divinorum ban ban in force
- Montana THC-O Acetate ban ban in force
- Montana THCP ban ban in force
- Montana 7-OH ban no ban, gray area
- Montana CBD ban no ban, restricted
- Montana Delta-9 THC ban no ban, restricted
- Montana Kratom ban no ban, legal
- Montana THCV ban no ban, not yet verified
Every state where Ketamine is banned · All compounds in Montana · Is Ketamine Legal? Every state
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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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