{"brand":"Compound Laws","url":"https://compoundlaws.com/compounds/hhc/oklahoma/","compound":{"slug":"hhc","name":"HHC (Hexahydrocannabinol)","same_as":"https://en.wikipedia.org/wiki/Hexahydrocannabinol"},"jurisdiction":{"code":"OK","name":"Oklahoma"},"as_of":"2026-10-22","answer":"As of October 22, 2026, the status of HHC (Hexahydrocannabinol) in Oklahoma depends on product form: capsule / tablet is illegal; beverage is illegal; edible / ingestible is illegal; flower / raw plant is illegal; other is illegal; powder / bulk is illegal; raw material / ruo is illegal; tincture / sublingual is illegal; topical is illegal; vape / inhalable is illegal.","forms":[{"form":"capsule","label":"Capsule / tablet","status":"illegal","state_status":"gray","federal_overlay":true,"headline":"Federally scheduled (schedule_i eff. 2026-05-04) · state law: gray","rule_type":"permanent","tier":"under_review","schedule_class":null,"limit":null,"effective_date":null,"verified_at":"2026-10-22","confidence":"under_review","verbatim_excerpt":"\"Industrial hemp\" means the plant, Cannabis sativa L., and any part of the plant ... and all derivatives, extracts, cannabinoids, isomers, acids, salts and salts of isomers ... with a total delta-9 tetrahydrocannabinol concentration of not more than three-tenths of one percent (0.3%) on a dry weight basis.","excerpt_source_url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","citations":[{"title":"2026 Hemp Clarification Letter (ODAFF Hemp Program Administrator)","url":"https://ag.ok.gov/wp-content/uploads/2026/01/2026-Hemp-Clarification-Letter.pdf","pinpoint":null,"publisher":"Oklahoma Department of Agriculture, Food, and Forestry","type":"gov","primary":true,"official":true},{"title":"OAC 35:30-24-2, Definitions ('Industrial hemp') -- Oklahoma 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derivatives, extracts, cannabinoids, isomers, acids, salts and salts of isomers ... with a total delta-9 tetrahydrocannabinol concentration of not more than three-tenths of one percent (0.3%) on a dry weight basis.","excerpt_source_url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","citations":[{"title":"2026 Hemp Clarification Letter (ODAFF Hemp Program Administrator)","url":"https://ag.ok.gov/wp-content/uploads/2026/01/2026-Hemp-Clarification-Letter.pdf","pinpoint":null,"publisher":"Oklahoma Department of Agriculture, Food, and Forestry","type":"gov","primary":true,"official":true},{"title":"OAC 35:30-24-2, Definitions ('Industrial hemp') -- Oklahoma Industrial Hemp Program","url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","pinpoint":null,"publisher":"Oklahoma Department of Agriculture, Food, and 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weight basis.","excerpt_source_url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","citations":[{"title":"2026 Hemp Clarification Letter (ODAFF Hemp Program Administrator)","url":"https://ag.ok.gov/wp-content/uploads/2026/01/2026-Hemp-Clarification-Letter.pdf","pinpoint":null,"publisher":"Oklahoma Department of Agriculture, Food, and Forestry","type":"gov","primary":true,"official":true},{"title":"OAC 35:30-24-2, Definitions ('Industrial hemp') -- Oklahoma Industrial Hemp Program","url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","pinpoint":null,"publisher":"Oklahoma Department of Agriculture, Food, and Forestry","type":"regulation","primary":true,"official":true},{"title":"OAC 35:30-24-2, Definitions (\"Industrial 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hemp\")","url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","pinpoint":null,"publisher":null,"type":"statute","primary":true,"official":true}],"history":[]},{"form":"other","label":"Other","status":"illegal","state_status":"gray","federal_overlay":true,"headline":"Federally scheduled (schedule_i eff. 2026-05-04) · state law: gray","rule_type":"permanent","tier":"under_review","schedule_class":null,"limit":null,"effective_date":null,"verified_at":"2026-10-22","confidence":"under_review","verbatim_excerpt":"\"Industrial hemp\" means the plant, Cannabis sativa L., and any part of the plant ... and all derivatives, extracts, cannabinoids, isomers, acids, salts and salts of isomers ... with a total delta-9 tetrahydrocannabinol concentration of not more than three-tenths of one percent (0.3%) on a dry weight 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hemp\")","url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","pinpoint":null,"publisher":null,"type":"statute","primary":true,"official":true}],"history":[]},{"form":"raw_material","label":"Raw material / RUO","status":"illegal","state_status":"gray","federal_overlay":true,"headline":"Federally scheduled (schedule_i eff. 2026-05-04) · state law: gray","rule_type":"permanent","tier":"under_review","schedule_class":null,"limit":null,"effective_date":null,"verified_at":"2026-10-22","confidence":"under_review","verbatim_excerpt":"\"Industrial hemp\" means the plant, Cannabis sativa L., and any part of the plant ... and all derivatives, extracts, cannabinoids, isomers, acids, salts and salts of isomers ... with a total delta-9 tetrahydrocannabinol concentration of not more than three-tenths of one percent (0.3%) on a dry weight 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(Oklahoma Industrial Hemp Program; not fetched); OK AG 2026 Hemp Clarification Letter","title":"2 O.S. 3-401 et seq. (Oklahoma Industrial Hemp Program; not fetched); OK AG 2026 Hemp Clarification Letter","official_url":"https://ag.ok.gov/wp-content/uploads/2026/01/2026-Hemp-Clarification-Letter.pdf","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-10-07","text_hash":"96f183eb66e96c36804652aced876c378b943d0b7f78c68fafdbead571856b91"},{"citation":"2 O.S. 3-402, 3-411 (Oklahoma Industrial Hemp Program)","title":"2 O.S. 3-402, 3-411 (Oklahoma Industrial Hemp Program)","official_url":"https://www.oklegislature.gov/OK_Statutes/CompleteTitles/os2.pdf","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-10-08","text_hash":"13e4b92e241358595642a0f430159d9c057488b197561f60d8e3d1af813b21bc"},{"citation":"2 O.S. Sec. 3-601(B)(7) (Oklahoma Industrial Hemp Remediation Program - Definitions), 'Hemp' and 'THC'","title":"2 O.S. Sec. 3-601 - Short title, Oklahoma Industrial Hemp Remediation Program, Definitions ('Hemp', 'THC')","official_url":"https://law.justia.com/codes/oklahoma/title-2/section-2-3-601/","source_label":"MIRROR","effective_date":null,"retrieved_date":"2026-07-02","text_hash":"55d4c8c07c14f1f7979bcfd350e5f0d278262639c99c72f69f7d137d845f7f2c"},{"citation":"OAC 35:30-24-2, Definitions (\"Industrial hemp\")","title":"Oklahoma Administrative Code, Title 35, Chapter 30, Subchapter 24 -- Oklahoma Industrial Hemp Program -- Definitions","official_url":"https://ag.ok.gov/wp-content/uploads/2023/04/ODAFF-Hemp-Program-Statutes-and-Rules-Updated-Nov-24.pdf","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-19","text_hash":"9783e31dff3f7d743bc1162957a7da9512162dd5628469e7531376207c3438b2"}]}