As of November 12, 2026, Ketamine is banned from retail sale in Oklahoma, effective July 1, 1995. 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 Oklahoma?The Oklahoma Ketamine ban is already in force (effective July 1, 1995); no further effective date is pending.
Every state where Ketamine is banned · All compounds in Oklahoma · Is Ketamine 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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