FaceBook
Home Iowa Iowa Marijuana Law

Iowa Marijuana Law

Updated July 23, 2024

*Legal Disclaimer

Current Status: CBD With THC Only

Currently, the use of marijuana is illegal in Iowa for both recreational and medical purposes. However, the state has made some changes to its laws regarding CBD oil with a low level of THC (the psychoactive compound in marijuana). As of 2024, patients with a valid prescription from an Iowa-licensed neurologist can legally possess up to 4.5 grams of CBD oil with no more than 3% THC.

Public Consumption Laws

It is still illegal to consume marijuana in public places in Iowa, and those caught doing so can face fines and/or jail time. This includes smoking, vaping, or eating marijuana-infused products.

Cannabis DUI Laws

Like with alcohol, it is illegal to drive under the influence of marijuana in Iowa. Violators can face fines and potential jail time, as well as potential license suspension or revocation.

Cultivation Laws

Growing marijuana for personal use is also illegal in Iowa. Those caught cultivating plants can face fines and/or jail time, depending on the amount being grown.

Possession Laws

Possession of any amount of marijuana, except for the allowed amount of CBD oil with low levels of THC, is illegal in Iowa. Possession of cannabis is considered a misdemeanor and can result in fines and/or jail time. Possession of larger amounts can result in felony charges and harsher penalties.

While the use of medical marijuana is still illegal in Iowa, there have been efforts to establish a medical marijuana program. In 2017, a bill was signed into law allowing for the possession of up to 4.5 grams of CBD oil with up to 3% THC for certain medical conditions. However, the law does not provide legal means for obtaining or producing the oil within the state.

  • In 1923, Iowa passed the Uniform Narcotic Drug Act, which made possession and distribution of marijuana illegal.
  • In 1937, Iowa passed its first specific law targeting marijuana, making possession a felony offense.
  • In 1979, the state created a medical necessity defense for those charged with marijuana-related offenses for medical use.
  • In 2014, Iowa legalized CBD oil with low levels of THC for certain medical conditions.

*The information provided in this communication is for general informational purposes only and does not constitute legal advice. For legal advice specific to your situation, please consult a licensed attorney.