Is Delta-9 THC Legal in Iowa?

Iowa permits the sale of certain hemp-derived cannabinoids, but its THC regulations are strict and confusing for many residents.

Hemp-Derived Delta-9 THC in Iowa

Iowa legalized hemp under SF 599, aligning with the federal definition of hemp. As such, Delta-9 THC derived from hemp and under 0.3% by dry weight is technically legal. However, Iowa restricts the marketing of ingestible hemp-derived products, creating a gray area for retailers and consumers.

📘 Iowa Department of Agriculture – Hemp

The Iowa Attorney General clarified that hemp-derived products with Delta-8 or Delta-9 THC are not banned, but sellers must avoid unapproved health claims and improper labeling.

Medical Marijuana Program

Iowa has a limited Medical Cannabidiol Program, which only allows registered patients to purchase products with low THC from licensed dispensaries.

📘 Iowa Medical Cannabidiol Program

Summary

Product Type Legal in Iowa?
Hemp-Derived Delta-9 (≤0.3%) ✅ Legal, marketing restricted
Marijuana-Derived Delta-9 ✅ Medical use only
Recreational Use ❌ Still Illegal

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