Is Delta-9 THC Legal in All 50 States in the U.S.?

Scott Burnleyon
delta 9 thc legality in us

Delta-9 THC might sound like just another scientific term, but it’s the compound that gives cannabis its well-known euphoric effects. Often called “THC,” this has sparked much debate and curiosity due to its legal complexities in the U.S.

While cannabis-derived Delta-9 THC remains federally illegal, there’s a twist: the 2018 Farm Bill made hemp-derived Delta-9 THC legal at the federal level.

So, does that mean you can enjoy hemp Delta-9 THC products freely in all 50 states, or are there some legal strings attached?

Let’s dive in to clarify what’s legal and what isn’t when it comes to Delta-9 THC.

Law on Hemp-derived Delta-9

Federal law:

In 2018, the U.S. government made a significant move in regulating hemp with the passage of the Farm Bill. This law states that hemp and hemp-derived cannabinoids, including Delta-9, are federally legal as long as they contain less than 0.3% Delta-9 THC by dry weight and come from industrial hemp plants.

Since its legalization, the hemp-based cannabinoid industry has become a billion-dollar market. This growth has made it easier for people to access hemp-derived Delta-9 products in stores or online retailers that deliver directly to your door.

However, the bill did not permit hemp-derived products with concentrations of Delta-9 higher than 0.3%.  

State law:

Most states have decided to legalize Farm Bill-compliant Delta-9 products, a few have imposed certain restrictions. 

States Where Delta-9 is Legal

In these states, hemp-derived Delta-9 is legal as long as it contains no more than 0.3% THC by dry weight.

  1. Alabama
  2. Alaska
  3. Arizona
  4. Arkansas
  5. California
  6. Connecticut
  7. Delaware
  8. Florida
  9. Georgia
  10. Hawaii
  11. Idaho
  12. Illinois
  13. Indiana
  14. Kansas
  15. Kentucky
  16. Louisiana
  17. Maine
  18. Maryland
  19. Massachusetts
  20. Michigan
  21. Minnesota
  22. Missouri
  23. Mississippi
  24. Montana
  25. Nebraska
  26. Nevada
  27. New Hampshire
  28. New Jersey
  29. New Mexico
  30. New York
  31. North Carolina
  32. North Dakota
  33. Ohio
  34. Oklahoma
  35. Oregon
  36. Pennsylvania
  37. Rhode Island
  38. South Carolina
  39. South Dakota
  40. Tennessee
  41. Texas
  42. Utah
  43. Vermont
  44. Virginia 
  45. Washington
  46. West Virginia
  47. Wisconsin
  48. Wyoming

States Where Delta-9 is Restricted

In these states, the sale, possession, or use of hemp-derived Delta-9 products is restricted.

  1. Iowa: According to Iowa Capital Dispatch, the state does not allow hemp-derived products that exceed the Delta-9 limit of 10 mg per container or 4 mg per serving.
  2. Colorado: The state of Colorado has restricted Delta-9 products that contain more than 1.75 mg of total THC concentration.

Again there is no ban in any state on hemp-derived delta 9 products, only restrictions. So you can easily order these products online as long as they comply with the Farm Bill since Delta-9 brands provide their services in all 50 states of the US. 

Law on Cannabis-derived Delta-9

Federal law:

A Delta-9 product containing more than 0.3% THC by dry weight is classified as cannabis, which is federally illegal in the US.

This illegality makes it difficult to purchase cannabis or cannabis-derived THC with a credit or debit card across state lines, even if the state has legalized it.

Additionally, buying cannabis online presents further challenges.

State law:

Despite the federal restriction on cannabis, many states have legalized cannabis and cannabis-derived Delta-9 for medical and recreational use.

Talking about medicinal legalization, as of 2024, 37 states, three territories, and the District of Columbia have legalized marijuana for medicinal purposes under strict regulations. In these states, a person must have a qualifying medical condition and obtain a recommendation from a licensed physician to use cannabis, which can only be purchased from a licensed dispensary.

For recreational use: As of 2024, 22 states have legalized cannabis and cannabis-derived THC, including Colorado, Washington, Alaska, Oregon, Washington DC, California, Maine, Massachusetts, Nevada, Michigan, Vermont, Guam, Illinois, Arizona, Montana, New Jersey, New York, Virginia, New Mexico, Connecticut, Rhode Island, Maryland, and Missouri. 

Final Thoughts

To sum it up, the Farm Bill has made it possible to purchase hemp-derived Delta-9 THC products that comply with federal law anywhere in the US.

With the availability of these products, you can find a range of options, and many Delta-9 brands online offer a wide range of products for delivery across all states of the US.

Frequently Asked Questions

Is Delta-9 the same as THC?

Delta-9 is one of the most abundant and potent forms of THC. While there are different types of THCs in cannabis and hemp plants, delta 9 is the only cannabinoid that is referred to as “THC” when discussing the psychoactive effects of weed and hemp-derived products. 

To put it simply, there are many other types of THC available, like Delta-8 THC, Delta-10 THC, THCO, THCV, and Delta-9 THC. However, when people commonly talk about THC, they usually mean Delta-9. 

Is Delta-9 FDA approved?

Delta-9 THC products are currently not evaluated or approved by the US Food and Drug Administration (FDA). Because of this, it’s important to buy Delta-9 only from reliable brands that conduct independent lab testing and provide the COA (certificate of analysis) to verify their product’s safety and purity. 

Can you travel with Delta-9 products?

Delta-9 is legal in the US; however, safely traveling with it may depend on several factors, including the legal status of Delta-9 in your destination, the laws of the transportation provider, and the laws of the jurisdiction you are passing through.

Moreover, the legality surrounding hemp-derived Delta-9 is still new, so there is a chance that a law enforcement officer may not be aware of this, which may cause certain complications. 

What is the legal age for shopping for Delta-9 products?

The legal age for purchasing Delta-9 products varies by state, but the minimum age of 21 is when a person should shop and use Delta-9 products.

Disclosure:

The information provided in this article is meant for general use only and may not always suit everyone’s individual needs. Your health and wellness are personal, so you should consult a medical professional for personalized advice before making decisions based on our content.

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