Yes, CBD is legal in Texas as long as it comes from hemp and contains no more than 0.3 percent Delta-9 THC on a dry weight basis. You have to be 21 to buy it, the retailer has to be registered with the state, and as of March 31, 2026, testing rules have tightened in ways that pull some products, especially raw hemp flower, out of compliance. Anything that tests above the THC limit is treated as marijuana under state law, with penalties that scale by weight.
The 0.3 Percent THC Line
The federal 2018 Farm Bill defined hemp as cannabis with no more than 0.3 percent Delta-9 THC on a dry weight basis and removed it from the federal controlled substances list.1U.S. Department of Agriculture. Hemp Texas adopted the same definition in 2019 through House Bill 1325, legalizing hemp-derived products in the state.2Texas Legislature Online. House Bill 1325 – Hemp Farming Act That 0.3 percent figure is the whole game. A product at or below it is a legal consumable good. A product above it is classified as marijuana under the Texas Controlled Substances Act, and the criminal exposure escalates by weight.
Who Can Buy, and From Whom
You must be at least 21 years old to buy any consumable hemp product in Texas. Emergency rules DSHS adopted in October 2025 require retailers to check a valid government-issued ID on every sale.3Texas Department of State Health Services. Consumable Hemp Program A store that sells to an underage buyer risks losing its registration.
Every retailer selling consumable hemp products must hold a retail hemp registration with the Texas Department of State Health Services.4Texas Department of State Health Services. Licensing and Registration If a store can’t show proof it’s registered, that’s a reason to walk. Texas does not cap how much legal CBD you can possess or carry between counties, so long as every product stays at or below the 0.3 percent limit. Keeping products in the original labeled packaging makes life much easier if a police officer ever asks what you have.
What Changed in 2026
Before March 2026, Texas labs measured only the Delta-9 THC already active in a product. New DSHS rules that took effect on March 31, 2026, switched testing to total THC, which includes THCA, the precursor compound that converts into active THC when heated.3Texas Department of State Health Services. Consumable Hemp Program Raw hemp flower can carry substantial THCA while showing under 0.3 percent Delta-9 on the old test. Under total-THC testing, a lot of that flower now fails.
The practical result: a product you bought last year, or one still on a shelf, may no longer be compliant even though nothing about it physically changed. If you’re buying flower or concentrates now, ask for a Certificate of Analysis that reflects total-THC testing.
Vapes, Delta-8, and Smokable Hemp
Texas banned the sale of vapes and e-cigarettes containing any cannabinoid, including CBD and Delta-8, in September 2025. Selling those products is a Class A misdemeanor.5Texas State Law Library. Cannabis and the Law – CBD and Delta-8 CBD vape cartridges are off the shelf at Texas retailers regardless of their THC content.
Delta-8 THC sits in a gray area. The state tried to classify it as a Schedule I controlled substance, but a court issued a temporary injunction removing it from that list while litigation continues. As of early 2026, the case remains pending at the Texas Supreme Court.5Texas State Law Library. Cannabis and the Law – CBD and Delta-8 Delta-8 products are still sold in many Texas shops, but their legal footing could shift depending on how the court rules.
Smokable hemp has always been restricted. Chapter 443 of the Health and Safety Code prohibits processing or manufacturing consumable hemp intended for smoking inside Texas, and the Texas Supreme Court upheld that manufacturing ban in 2022. A lower-court injunction had allowed retailers to sell smokable hemp made elsewhere.3Texas Department of State Health Services. Consumable Hemp Program The March 2026 total-THC rule effectively closes that opening, because most raw hemp flower exceeds 0.3 percent once THCA is counted. Hemp businesses have signaled plans to challenge the rules, so this piece may move again.
Reading a Legal Label
Every consumable hemp product sold in Texas must carry specific label information. The label has to include a URL, which can appear as a QR code, linking to a Certificate of Analysis for the product.6Legal Information Institute. 25 Texas Administrative Code 300-402 – Packaging and Labeling Requirements The COA is the lab report showing THC concentration within the legal limit, and it typically also covers heavy metals, pesticides, and residual solvents. Labels must also carry a batch or lot number and the manufacturer’s name.7Texas Department of State Health Services. Consumable Hemp Program – Labeling
Before buying, confirm the batch number on the product matches the one on the COA. A mismatch means the lab report may not apply to what’s in your hand. No URL, no QR code, no batch number: the product isn’t meeting state requirements.
Federal law adds a separate layer. The FDA does not permit CBD to be marketed as a dietary supplement or added to food as an additive.8U.S. Food and Drug Administration. FDA Concludes That Existing Regulatory Frameworks for Foods and Supplements Are Not Appropriate for Cannabidiol Any product claiming to diagnose, cure, or treat a disease is an unapproved drug under federal law.9U.S. Food and Drug Administration. FDA Issues Warning Letters to Companies Illegally Selling CBD and Delta-8 THC Products A label promising cancer, anxiety, or pain cures is a sign the company is cutting corners on compliance generally.
Penalties If a Product Tests Over the Limit
If a CBD or hemp product tests above 0.3 percent THC, Texas treats it as marijuana. The charge depends on weight, not on how close to the limit the product fell:
- Two ounces or less: Class B misdemeanor, up to 180 days in jail and a fine up to $2,000.10State of Texas. Texas Penal Code Section 12-22 – Class B Misdemeanor
- Two to four ounces: Class A misdemeanor, up to one year in jail and a fine up to $4,000.
- Four ounces to five pounds: state jail felony, a minimum of 180 days, up to two years, and a fine up to $10,000.
- Five pounds or more: higher-degree felonies with mandatory minimums from two to five years and fines up to $50,000.
The realistic risk for a CBD buyer is smokable hemp. It looks and smells like high-THC marijuana, and most officers in the field cannot tell the difference without a lab. If your product is seized and lab testing comes back above 0.3 percent, you face marijuana charges no matter what the label said. Sealed packaging and a readily available COA are the best protection against an arrest that takes weeks or months to unwind.
CBD and Drug Testing at Work
Texas puts almost no limit on a private employer’s ability to drug-test workers, and there is no state-law protection for an employee who tests positive after using legal hemp-derived CBD.11Texas Workforce Commission. Drug Testing in the Workplace An employer can fire you for a positive THC result even if the product was legal to buy. Refusing the test can also cost you the job.
The risk is sharper in safety-sensitive jobs governed by the U.S. Department of Transportation, which covers truck drivers, bus drivers, pilots, train engineers, and transit operators. DOT does not test for CBD itself, but it tests for THC. If a CBD product contains enough residual THC to push you over the cutoff, DOT counts it as a positive and has stated that CBD use is not a legitimate medical explanation for a positive marijuana test.12U.S. Department of Transportation. DOT CBD Notice A failed DOT test means removal from safety-sensitive duties and a mandatory return-to-duty process before you can work again.
The FDA has repeatedly noted that CBD products are not always accurately labeled and may contain more THC than the label claims. If your job involves any drug testing, that mislabeling risk is worth taking seriously even when the product itself is legal.
Shipping CBD
You can mail hemp-derived CBD products domestically through USPS, but not internationally. The product has to meet the federal 0.3 percent hemp definition, and the shipper has to comply with applicable federal, state, and local law and keep records, including lab results and licensing paperwork, for at least two years.13United States Postal Service. Shipping Restrictions – What Can You Send in the Mail Vape and cartridge products cannot be mailed through USPS at all under the federal PACT Act rules. FedEx, UPS, and other private carriers each set their own hemp policies, which can be stricter than USPS.