{"brand":"Compound Laws","url":"https://compoundlaws.com/compounds/thca/maryland/","compound":{"slug":"thca","name":"THCa","same_as":"https://en.wikipedia.org/wiki/Tetrahydrocannabinolic_acid"},"jurisdiction":{"code":"MD","name":"Maryland"},"as_of":"2026-10-07","answer":"As of October 7, 2026, THCa is illegal to sell at retail in Maryland. THCa flower illegal: total-THC mg basis funnels raw flower to cannabis channel. Controlling source: Md. Alc. Bev. & Cannabis Sec. 36-1102 (Ch. 57 / HB 12, 2025).","forms":[{"form":"all","label":"All forms","status":"illegal","state_status":null,"federal_overlay":false,"headline":"THCa flower illegal: total-THC mg basis funnels raw flower to cannabis channel","rule_type":null,"tier":null,"schedule_class":null,"limit":{"type":"total_ban","value":null,"unit":null},"effective_date":null,"verified_at":"2026-10-07","confidence":"confirmed","verbatim_excerpt":"'Tetrahydrocannabinol' means: (i) any tetrahydrocannabinol, including delta-8 ..., delta-9 ..., and delta-10 ..., regardless of how derived ... A person may not sell or distribute a product intended for human consumption or inhalation that contains more than 0.5 milligrams of tetrahydrocannabinol per serving or 2.5 milligrams of tetrahydrocannabinol per package unless the person is licensed under Sec. 36-401 ... A person may not sell or distribute a cannabinoid product that is not derived from naturally occurring biologically active chemical constituents.","excerpt_source_url":"https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_57_hb0012t.pdf","citations":[{"title":"Md. Alc. Bev. & Cannabis Sec. 36-1102 (Ch. 57 / HB 12, 2025)","url":"https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_57_hb0012t.pdf","pinpoint":null,"publisher":"Official state source","type":"gov","primary":true,"official":true}],"history":[{"date":"2026-09-23","field":"status","from":"illegal","to":"restricted"},{"date":"2026-09-23","field":"status","from":"restricted","to":"illegal"},{"date":"2026-09-23","field":"status","from":"restricted","to":"illegal"},{"date":"2026-09-22","field":"effectively_prohibitive","from":"false","to":"true"},{"date":"2026-09-22","field":"status","from":"illegal","to":"restricted"}]}],"neighbors":[{"code":"DC","status":"illegal"},{"code":"DE","status":"illegal"},{"code":"PA","status":"legal"},{"code":"VA","status":"illegal"},{"code":"WV","status":"restricted"}],"laws":[{"citation":"Md. Code Ann., Alc. Bev. & Cannabis Sec. 36-1102 (2025)","title":"Cannabinoid products; tetrahydrocannabinol definition and per-serving/per-package limits; prohibited non-naturally-derived cannabinoid products; hemp-derived tincture exception","official_url":"https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_57_hb0012t.pdf","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-02","text_hash":"30c5d8056a7c8ad775719ede0a3febb3e36630ba13192b589c2da1d0d2f1dc1c"},{"citation":"Md. Code Ann., Alcoholic Beverages and Cannabis SS36-1102","title":"Tetrahydrocannabinol product thresholds; non-naturally-occurring cannabinoid prohibition; licensing requirement","official_url":"https://mgaleg.maryland.gov/mgawebsite/Laws/StatuteText?article=gab&section=36-1102&enactments=false","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-19","text_hash":"33e5b0ea28a63056a49e05f163eb858c86ff64a7b73e16ecba964bf25f98b5b5"},{"citation":"Md. Code, Alc. Bev. & Cannabis 36-1102","title":"Hemp-derived and cannabinoid products","official_url":"https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_57_hb0012t.pdf","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-10-07","text_hash":"30c5d8056a7c8ad775719ede0a3febb3e36630ba13192b589c2da1d0d2f1dc1c"},{"citation":"Md. Code, Alc. Bev. & Cannabis 36-1102; ATCC Advisory 24-004","title":"Md. Code, Alc. Bev. & Cannabis 36-1102; ATCC Advisory 24-004","official_url":"https://cannabis.maryland.gov/Documents/2025_PDF_Files/Bulletins/Update%20on%20Intoxicating%20THC%20Products.pdf","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-10-07","text_hash":"0dc332f2278006ed664cc68447eb4ddc45aeb1960dc2d69466d92f5399988113"}]}