Is THCA legal in North Dakota?
North Dakota wrote the total-THC formula into its hemp statute and steered every other cannabis product into its medical program. There is no adult-use lane.
The short answer: No. North Dakota’s hemp chapter, NDCC 4.1-18.1, measures hemp by total THC, written as THCA times 0.877 plus THC, and leaves dried hemp off the list of products that may be sold. Anything outside that list falls under the medical marijuana law. There is no adult-use market. Status as of Oct. 3, 2026.
North Dakota summary
| Question | Answer, as of Oct. 3, 2026 |
|---|---|
| THCA flower through hemp retail | Closed |
| Licensed lane | Medical only: registered patients at compassion centers |
| Adult-use cannabis | None |
| Controlling law | NDCC ch. 4.1-18.1 (amended by HB 1546, 2023) |
| Delta-8 and converted cannabinoids | Barred from sale |
| Federal change | Dec. 11, 2026 |
The formula is in the statute
Most states that count THCA do it by rule or by reference to federal testing guidance. North Dakota put the arithmetic into its code. Section 4.1-18.1-01 defines “total tetrahydrocannabinol” as “the sum of the percentage, by weight, of tetrahydrocannabinolic acid multiplied by eight hundred seventy-seven thousandths plus the percentage of weight of tetrahydrocannabinol.” Hemp is the plant with a total THC concentration set by the agriculture commissioner, and section 4.1-18.1-04.1 caps the commissioner at the federal limit.
Run a typical THCA flower through that formula. At 22 percent THCA and 0.2 percent delta-9, total THC is about 19.5 percent, sixty-odd times the federal ceiling.
Allowed products, and everything else
North Dakota then lists what a store may sell. Section 4.1-18.1-04.4 says “a person may only sell hemp and hemp commodities or products allowed under this chapter,” each with a certificate of analysis and a label reporting total THC. The list includes CBD and CBG products within the commissioner’s limits, hemp seed and oil, and items the commissioner approves in writing. It expressly excludes “hemp that has been chopped, separated, or dried for purposes of transfer or storage.”
The section closes the loop: “All other cannabis- or hemp-derived products that are not allowable hemp commodities or products under this chapter must be regulated in accordance with chapter 19-24.1,” the medical marijuana chapter. The same section bars sales of products containing chemically derived cannabinoids or delta-8 THC.
The only licensed route
North Dakota runs a medical marijuana program through state-licensed compassion centers, which may sell dried leaves and flowers to registered patients. Voters have not approved adult-use cannabis. An adult without a registry card has no lawful channel in the state for high-THCA flower.
CBD products and the federal cap
Flower rules do not move, since North Dakota already uses total THC, the test federal law applies to THCA from Dec. 11, 2026 (federal change). The per-container cap is another matter: the commissioner’s limits are tied to the federal ceiling, and some CBD products allowed today may exceed 0.4 milligrams of THC per package. Watch for updated guidance from the North Dakota Department of Agriculture.
What this means for a buyer
- A hemp-labeled ounce of THCA flower shipped to Bismarck or Fargo is not an allowable hemp product under state law today, and from Dec. 11 it is not hemp under federal law either.
- Patients should buy from compassion centers, which test and track product under the medical program.
- This newspaper’s owner also sells flower in a separate market. Nothing on this page is an offer to sell into North Dakota.
Sources
- NDCC chapter 4.1-18.1, hemp
- Gigafact, Can retailers other than dispensaries sell THC products in North Dakota?, April 16, 2026
Last reviewed Oct. 3, 2026, by the state desk. Not legal advice.
North Dakota THCA questions
Is THCA flower legal in North Dakota?
No. NDCC 4.1-18.1-01 measures hemp by total THC, calculated as THCA times 0.877 plus THC, and dried hemp is not among the allowable hemp products. Products that are not allowable must be regulated under the state's medical marijuana chapter, 19-24.1. Status as of Oct. 3, 2026.
Can North Dakota medical patients buy THCA flower?
Registered medical marijuana patients may buy dried leaves and flowers from licensed compassion centers within program limits. There is no adult-use market.
Can North Dakota stores sell delta-8?
No. NDCC 4.1-18.1-04.4 bars selling hemp products that contain chemically derived cannabinoids or delta-8 THC.
Disclosure: THCA Group sells flower. State Pages are reported and edited apart from the market; this page is not an offer to sell or ship into North Dakota, and no Order Request is confirmed before an Operator has spoken with the buyer.
Not legal advice: read the statute, and ask a lawyer licensed in North Dakota. Every state · Shop