Is THC banned in Texas? What is legal, what is Schedule I, and the court dates

Short answer, as of October 8, 2026: in Texas, hemp delta-9 edibles and drinks (0.3% or less by dry weight) are legal for adults 21+ from sellers registered with the Department of State Health Services. Delta-8 products are covered by the Schedule I definition that DSHS reinstated in a notice published July 10, 2026. THCA flower fails the state's total-THC rule since March 31, 2026. Vape sales containing any cannabinoid are banned (SB 2024, effective September 1, 2025). Every row below names its rule and the day we checked it; the Texas status board keeps them current.

Is there a THC ban in Texas?

Not for hemp delta-9, as of October 8, 2026. Searches for a "Texas THC ban" usually mean one of these changes:

• Hemp delta-9 edibles and drinks stay legal for adults 21+ at DSHS-registered retailers, at 0.3% or less total delta-9 THC by dry weight (25 TAC chapter 300, since March 31, 2026).
• Other THCs are Schedule I. A DSHS notice, published in the Texas Register on July 10, 2026, reinstated the 2021 definition: "tetrahydrocannabinols naturally contained in a plant of the genus Cannabis ... except for up to 0.3% delta-9-tetrahydrocannabinols in hemp", plus their synthetic equivalents and "synthetic substances, derivatives, and their isomers with similar chemical structure and pharmacological activity". Delta-8 products are covered by its wording.
• The court case. The Texas Supreme Court's decision in DSHS v. Sky Marketing (No. 23-0887, opinion May 1, 2026) reversed the injunction that had blocked the 2021 definition; the mandate issued June 5, 2026.
• THCA flower over 0.3% total delta-9 THC (delta-9 + 0.877 × THCA) fails the test, and Texas law bars manufacturing smokable hemp products. DSHS's consumable hemp page (read October 9, 2026) says that on June 24, 2022 the Texas Supreme Court upheld the manufacturing ban (Health and Safety Code 443.204(4)), and that "the lower court's injunction remains, which allows the distribution and retail sale of consumable hemp products for smoking".
• Vapes: marketing or selling any vape that contains a cannabinoid is a Class A misdemeanor since September 1, 2025 (SB 2024). The enrolled bill's offence is to market, advertise, sell, offer for sale or cause the sale of such a product; the word 'possess' is not in the bill (read October 9, 2026). This site read no other Texas law on possession; ask a Texas attorney.

What could change it: a federal court refused a temporary restraining order against the notice on August 9, 2026; a state-court refusal on September 6 is reported by a secondary source. A temporary-injunction hearing in Travis County is reported for October 30, 2026 (a secondary source; not yet confirmed on the court docket). DSHS's hemp rules are also on appeal at the Fifteenth Court of Appeals (No. 15-26-00099-CV); oral argument is set for December 8, 2026 (docket read October 8, 2026). If a court blocks the notice or the rules, this page and the Texas status board change with the date.

By product class

What happened in 2026

• January 21 — TABC's rules 16 TAC §§35.5 and 35.6 took effect: a TABC licensee or permittee may not sell a consumable hemp product to a person under 21 (Texas Register, February 6, 2026; read October 9, 2026). DSHS had adopted emergency rules with the same age limit for its licensees and registrants on October 2, 2025.
• March 31 — DSHS's 25 TAC chapter 300 took effect: hemp is measured as total delta-9 THC (delta-9 plus 0.877 × THCA). High-THCA flower is out of compliance for sale; sellers must be registered.
• May 1 — the Texas Supreme Court decided DSHS v. Sky Marketing, allowing the state to reinstate its scheduling rule for delta-8.
• July 10 — DSHS published its notice reinstating the 2021 Schedule I definitions (it covers delta-8 products).
• August 9 — a federal court denied a temporary restraining order sought by industry plaintiffs. A state-court denial on September 6 and a temporary-injunction hearing in Travis County on October 30, 2026 are reported by a secondary source (not yet confirmed on the court docket).

The federal dates on top of Texas law

Texas rules apply today. Federally, cannabinoids the plant cannot make leave the hemp definition on November 12, 2026; total THC including THCA, the 0.4 mg per container cap and converted delta-8 follow on December 11, 2026 — a date that may move with the federal funding bill. The countdown tracks both with their sources.

Run the checker for any product class and date. This site does not sell placements or rank sellers; the DSHS list of registered sellers is public and linked on the Texas page.

General information from public sources with the statute and the check date on every row — not legal advice. Checked October 8, 2026.