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Delta 8 THC Legality: ACS Laboratory's Comprehensive State-by-State Regulation Guide

In this Blog:

Delta-8 THC Legality: A State-by-State Guide

Disclaimer: The information provided on this page does not, and is not intended to, constitute legal advice; instead, all information, content, and materials available on this site are for general informational purposes only.  Information on this website may not constitute the most up-to-date legal or other information.  

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On May 19th, 2022, the Ninth Circuit ruled that Delta-8 and similar hemp-derived psychoactive cannabinoids are legal under the 2018 Farm Bill, stating they "fit comfortably within the statutory definition of hemp." Despite this statement, several states have begun regulating, restricting and banning these compounds. The complex legal environment means businesses and consumers must closely monitor these disparate rules to ensure compliance and avoid legal penalties. 

This delta-8 legality guide breaks down hemp-derived cannabinoid rules in every state, indicating where Delta-8 is banned, restricted, allowed, and legal (for now). 

States that Ban Delta-8 THC

This section includes states that have passed laws, amended their hemp program, or whose Attorney General issued legal opinions deeming Delta-8 illegal or banning the process used to create it. Delta-8 may also be listed as a Schedule 1 Controlled Substance in the state. 

  1. Delaware
  2. Idaho 
  3. Montana
  4. New York
  5. North Dakota
  6. Rhode Island
  7. South Dakota
  8. Vermont
  9. Virginia
  10. Washington
  11. Wyoming

Delaware

Banned

Delaware’s Title 16 of their Uniform Controlled Substances Act states that any products containing “any quantity of marijuana or any tetrahydrocannabinols, their salts, isomers or salts of isomers and is not approved for use by the US Food and Drug Administration,” Delta-8 THC is not legal.

Idaho

Banned

Delta-8 is illegal in Idaho.

Idaho’s House Bill 122, section 37-2701, bans all tetrahydrocannabinols except those occurring with hemp under 0.3% concentration. It then goes on to specify that “synthetic equivalents of the substances contained in the plant, or in the resinous extractives of Cannabis, and/or synthetic substances, derivatives, and their isomers with a similar chemical structure such as the following” and goes on to list various tetrahydrocannabinols.

Montana

Banned

Title 50 of the Montana Code dictates that all salts and derivatives, isomers, and synthetic substances replicating tetrahydrocannabinols are considered “specific dangerous drugs” in Schedule 1. The legislation goes on to specify all cis, trans, and optical isomers of delta 1, 3, 4, 6, and 9 tetrahydrocannabinol.

North Dakota 

Banned

In 2021, House Bill 1045 passed, effectively banning the use, possession, sale, distribution, purchase, and production of hemp-derived Delta-8. This bill amended an existing hemp bill to include Delta-8 as a controlled substance alongside Delta-9. Marijuana and marijuana-derived Delta-8 are also considered controlled substances under state law.

New York

Banned

Delta-8 is illegal in New York.

In May 2021, New York amended Title 10 (Health) of the Official Compilation of Codes, Rules, and Regulations of the State of New York, which regulates the processing and retail sale of cannabinoid hemp. Part 1005 of the regulation specified that hemp manufacturers may “not use synthetic cannabinoids, or Δ8-tetrahydrocannabinol or Δ10-tetrahydrocannabinol created through isomerization, in the extraction or manufacturing of any cannabinoid hemp products,” expressly prohibiting D8 that is created through isomerization.

Rhode Island 

Banned

In Section 3 of the “Uniform Controlled Substances Act,” Rhode Island defines “marijuana” as the plant itself, any resins extracted, as well as every compound, isomer, derivative, and salt existing in the plant. According to this definition, D8 and all other tetrahydrocannabinols are considered controlled substances.

South Dakota 

Banned

On March 26, South Dakota’s governor signed a bill outlawing Delta 8 THC products.

South Dakota's House Bill 1125 prohibits the chemical modification or conversion of industrial hemp into delta-8 tetrahydrocannabinol (THC), delta-9 THC, delta-10 THC, or any other THC isomer, analog, or derivative. Additionally, it bans the sale or distribution of industrial hemp or hemp products containing chemically derived cannabinoids or cannabinoids created through chemical modification or conversion. Violating these provisions is classified as a Class 2 misdemeanor. 

This bill bans the vast majority of Delta-8 products. However, formulas containing naturally derived hemp extract could legally contain trace amounts. 

Vermont 

Banned

In Vermont, the regulations regarding delta-8 THC are clear and stringent. As per the Vermont Hemp Program, registrants are strictly prohibited from manufacturing or labeling products that contain delta-8 THC derived from CBD or any other hemp derivatives. This policy is based on the state's explicit ban on synthetic cannabinoids and their concern that delta-8 THC is often synthetically produced. Any registrant violating these rules risks facing legal enforcement actions by the Vermont Agency of Agriculture, Food, and Markets. 

Thus, while natural cannabinoids can be isolated and used under strict conditions, synthetic manipulation to produce delta-8 THC is illegal and heavily regulated.

Virginia

Banned (effectively)

Virginia residents can no longer legally buy intoxicating Delta-8 THC products in the state anymore.

In July 2023, Virginia passed an extremely restrictive law effectively banning the vast majority of hemp-derived extracts. In August 2023, officials began issuing substantial fines to stores that violated the rules.

The bill sets the total THC limit, including Delta-8, in hemp products and extracts to 0.3% and two milligrams per package unless the product’s cannabidiol (CBD) to THC ratio is at least 25 parts CBD to one part THC.

The law introduces a regulated hemp product retail facility registration with a $1,000 annual fee, mandates specific packaging, labeling, and testing standards, and empowers the Commissioner to inspect and secure samples from retail facilities. Additionally, it establishes civil penalties of up to $10,000 per day for violations such as selling without registration or exceeding THC limits and increases existing penalties for certain hemp-related offenses.

State officials  initially focused enforcement efforts on businesses with a physical presence in Virginia. However, plan to address online retailers as more resources become available.

Washington 

Banned

Washington classifies Delta-8 as a Schedule I controlled substance under its Uniform Controlled Substances Act. The Washington State Liquor and Cannabis Board (WSLCB) confirmed this status, explaining that the production and manufacture of delta-8 products require a synthetic and chemical process, which goes against the state’s hemp laws. However, the rules surrounding the use and possession of delta-8 products are unclear.

Wyoming 

Ban set to take effect Jul 1, 2024

Wyoming is the latest state to ban the sale of hemp-derived THC products officially. 

Governor Mark Gordon signed Senate File 32 into law, prohibiting any person or licensee from incorporating synthetic substances into hemp or hemp products. This law, effective from July 1, 2024, also mandates state officials to inspect stores selling hemp products and perform chemical analyses to verify their compliance. 

Violators will face a corrective action plan that includes reporting requirements, additional inspections, license suspension, and the disposal of hemp products with THC levels above the 0.3% federal legal limit. 

Sam Watt, owner of Platte Hemp Co., expressed his eagerness to challenge the ban, representing his business and 80 others in Wyoming that sell hemp products. 


States that Ban Delta-8 Outside of Cannabis Channels

This section describes states that have passed laws, amended their hemp program, or whose Attorney General issued legal opinions deeming Delta-8 illegal or banning the process used to create it but still allow cannabis dispensaries to sell the compound under certain circumstances. 

  1. Alaska
  2. Arizona
  3. California 
  4. Colorado 
  5. Connecticut
  6. Michigan
  7. Nevada 
  8. Oregon

Alaska

Banned outside cannabis channels

Retailers openly sold Delta-8 products in Alaska until lawmakers revised the state’s industrial hemp rules in November 2023. The latest rules prohibit the sale of intoxicating hemp products and those containing non-naturally occurring cannabinoids under the program and shifted the jurisdiction to Alaska’s Cannabis Control Board.

Alaska residents can now access legal Delta-8 THC products through licensed dispensaries only. 

Arizona 

Banned outside cannabis channels

In Arizona, the sale of delta-8 THC and other "hemp-synthesized intoxicants" outside the licensed adult-use and medical cannabis marketplaces is illegal, according to an opinion issued by State Attorney General Kris Mayes. The opinion clarifies that smoke shops, convenience stores, and similar establishments not licensed by the Arizona Department of Health Services are prohibited from selling products containing hemp-derived cannabinoids like delta-8, delta-10, or any products that have been synthetically converted from CBD or other naturally occurring cannabinoids. 

This decision aligns with efforts to maintain strict control over intoxicating cannabis products, which are considered Schedule 1 controlled substances and can only be sold by licensed sellers in the state.

California 

Banned outside of cannabis channels

Delta-8 is effectively illegal in California because of the state’s restrictive rules regarding industrial hemp production and potency.

In California, industrial hemp products cannot contain THC isolates or synthetic cannabinoids or exceed a THC concentration of 0.3% on a dry-weight basis. The total THC calculation encompasses all compound forms, including Delta-8 and Delta-10. Additionally, California mandates thorough testing and Certificates of Analysis to confirm THC levels and product safety, reflecting Assembly Bill 45's requirements. 

The state of California treats Delta-8 THC as cannabis and allows sales only as part of the adult-use market. 

Colorado

Banned outside of cannabis channels

Psychoactive hemp products, including Delta-8 THC, are illegal to make, sell, or consume outside of regulated cannabis channels. 

Governor Jared Polis recently passed a law giving Colorado's Marijuana Enforcement Division (MED) authority over the production, distribution, and sale of intoxicating cannabinoids, which are restricted to licensed entities. This initiative includes setting standards for labeling, testing, and tracking and the ability to enforce compliance through orders such as cease-and-desist.

Connecticut 

Banned outside of cannabis channels

Connecticut lawmakers passed Senate Bill 1201 in 2021, essentially providing regulatory oversight to the state’s adult-use cannabis market. Under this legislation, all forms of cannabis containing more than 0.3% of any tetrahydrocannabinol are considered marijuana.

Since Connecticut has regulations outlining provisions for the sale of medical and recreational marijuana, only state-licensed marijuana dispensaries can sell delta-8 products; since state licensing applications aren’t yet available, delta-8 remains illegal.

Michigan 

Banned Outside of Cannabis Channels

Michigan passed a law in 2021 classifying delta-8 as marijuana and regulating it through the state’s Marijuana Regulatory Agency (MRA). By October 2021, businesses could no longer legally sell Delta-8 THC without being licensed marijuana dispensaries. Thus, Michigan residents cannot legally access Delta-8 in standard retailers. Only adults over 21 who visit licensed dispensaries can purchase Delta-8. 

Nevada 

Banned Outside of Cannabis Channels

In Nevada, producing, distributing, or selling synthetic cannabinoids, including Delta-8, without approval from the Cannabis Compliance Board (CCB) is illegal as of June 4, 2021. To date, no such approval process has been established. 

Additionally, the state’s Senate Bill 49 expanded the definition of THC to include all isomers, such as Delta-8 and Delta-10, applying the 0.3% THC limit to these substances. The Nevada Department of Agriculture now classifies any hemp-derived products exceeding the 0.3% THC limit as unapproved cannabis. 

Oregon 

Banned Outside of Cannabis Channels

In Oregon, Delta-8 THC is effectively illegal following the enactment of HB 3000, which prohibits synthetically derived cannabinoids. The Oregon Liquor and Cannabis Commission (OLCC) implemented this ban due to concerns about the safety of the chemical processes used to synthesize Delta-8 THC from CBD. 

As a result, the production, sale, and use of hemp-derived Delta-8 THC products are restricted. However, OLCC began allowing Oregon-licensed marijuana dispensaries to sell hemp-derived Delta-8 edibles in July 2023 if they are certified as Generally Recognized as Safe (GRAS) by the FDA.

States where Delta-8 is Banned, but the Ban is Potentially Unenforced

This section describes states with active legislation banning Delta-8 or the process used to create it. Yet sources indicate that residents can easily find and purchase Delta-8 products at local stores. 

  1. Hawaii
  2. Massachusetts  
  3. Mississippi

Hawaii 

Banned but potentially unenforced 

Hawaii banned all hemp cannabinoids created through isomerization in February 2022, effectively barring all Delta-8 THC products. Still, technically, Delta-8 THC is legal as long as it is naturally extracted from hemp plants and the final product does not exceed 0.3% Delta-9 THC. Hawaii’s regulations also required hemp producers to pass laboratory testing for contaminants. 

On top of these restrictions, Hawaii’s Department of Health indicates that retailers are prohibited from various hemp products, including:

  • Food and beverages 
  • Any oral product except tablets, capsules, powders, or softgells. 
  • Gummies
  • Inhalable products
  • Hemp flower
  • Products are introduced through the eyes, ears, nasal cavities, or other non-oral routes.
  • Formulas that exceed 0.3% Delta-9 THC.

Despite these exhaustive rules, sources indicate that Hawaii residents can easily find Delta-8 THC products online and in stores. 

Massachusetts

Banned but potentially unenforced 

In 2022, the Massachusetts Department of Agriculture Resources (MDAR) declared Delta-8 THC a controlled substance and prohibited businesses from processing or selling it. 

Despite this statement, the Department has not explicitly regulated or enforced the rule. Thus, enterprises are reportedly selling intoxicating hemp products, including those that contain Delta-9 and Delta-10, without ramifications. 

Mississippi 

Banned but potentially unenforced 

Delta-8 THC products are illegal in Mississippi. The state initially allowed the cultivation and production of hemp and hemp-based products under SB 2725, which aligned with the 2018 Farm Bill. However, this law was amended by HB 1547 to exclude hemp-derived THC, making all THC isomers, synthetic substances, and derivatives illegal. 

Despite these regulations, reports indicate that Delta-8 is still openly sold in the Mississippi.

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