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CBD Laws in Iowa

How Iowa law treats cbd, from the state code and official state agencies.

Short answer: Hemp CBD products sold to be eaten, drunk or absorbed are 'consumable hemp products' in Iowa: they must stay within the total THC limits (the lesser of 0.3% dry weight or 4 mg per serving and 10 mg per container), manufacturers and sellers must register with the Department of Health and… Iowa Code §§ 204.2, 204.7, 204.14A, 204.14D, 204.14E, 124.401(5)(c)

CBDHemp CBD products sold to be eaten, drunk or absorbed are 'consumable hemp products' in Iowa: they must stay within the total THC limits (the lesser of 0.3% dry weight or 4 mg per serving and 10 mg per container), manufacturers and sellers must register with the Department of Health and Human Services, and they may not be sold to or bought or possessed by anyone under 21. Smokable or vapeable hemp is banned unless federal law authorizes inhalation. Separately, Iowa's medical cannabidiol program (chapter 124E) allows registered patients to possess and use medical cannabidiol.
Medical cannabidiol carve-out: https://www.legis.iowa.gov/docs/code/124.401.pdf . The Iowa Code 2026 hemp chapter does not exempt non-intoxicating CBD from the under-21 rule.
Source: Iowa Code §§ 204.2, 204.7, 204.14A, 204.14D, 204.14E, 124.401(5)(c)

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FAQ

Is CBD legal in Iowa?
Hemp CBD products sold to be eaten, drunk or absorbed are 'consumable hemp products' in Iowa: they must stay within the total THC limits (the lesser of 0.3% dry weight or 4 mg per serving and 10 mg per container), manufacturers and sellers must register with the Department of Health and Human Services, and they may not be sold to or bought or possessed by anyone under 21. Smokable or vapeable hemp is banned unless federal law authorizes inhalation. Separately, Iowa's medical cannabidiol program (chapter 124E) allows registered patients to possess and use medical cannabidiol.

General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.