Cannabis Drug Testing Laws in Texas
Texas has no cannabis workplace protections. However, Texas Family Code § 262.116(a)(7) prevents CPS from removing children solely based on a positive marijuana test.
Overview
Texas has a very limited Compassionate Use Program (low-THC only). Recreational cannabis remains prohibited. No workplace employment protections exist. However, family law has meaningful cannabis protections.
| State | Texas (TX) |
| Legal Status | Medical Only |
| Workplace Protection | No Protections |
| Protection Summary | None for employment. Strong family law protection against automatic CPS removal for positive tests. |
| DUI Threshold | Impairment-based DUI. |
| Synthetic Urine Law | Not specifically criminalized at state level. |
Key Statutes
- Tex. Occ. Code § 169 (Compassionate Use)
- Tex. Fam. Code § 262.116(a)(7) (CPS removal limit)
Practical Notes
Texas Cannabis Context
Texas has one of the most complicated cannabis landscapes in the country. The Texas Compassionate Use Program (TCUP, Tex. Occ. Code § 169) authorizes very limited medical cannabis (low-THC, oils only, no smoking) for a defined list of qualifying conditions through only 3 licensed dispensing organizations (Compassionate Cultivation, Texas Original, goodblend) statewide. The program's 1 percent THC cap and oil-only restriction make it dramatically more limited than medical programs in most other states. Recreational cannabis remains fully prohibited.
Despite the limited TCUP program, Texas has one of the largest hemp-derived intoxicant markets in the country — an estimated 8,000+ hemp retail locations sell Delta-8 THC, Delta-10, THCa flower, HHC, and other hemp-derived cannabinoids in legal gray zones following Texas's 2019 hemp bill (HB 1325). Texas Department of State Health Services attempted to ban Delta-8 in 2021 but was halted by court injunction in Sky River Cannabis Inc. v. DSHS. The hemp-derived market remains active as of 2026, though the November 2026 federal hemp redefinition may significantly disrupt it.
Texas's most unusual worker-related protection is in family law: Texas Family Code § 262.116(a)(7) prevents the Department of Family and Protective Services (CPS) from removing children solely based on a positive marijuana test. This is one of the clearest family-court protections in any state, particularly notable because Texas otherwise has no cannabis workplace protections. Several Texas cities (Austin, Dallas, San Marcos, Denton, Killeen, Bastrop, Elgin, Harker Heights) have passed local ordinances to deprioritize low-level cannabis enforcement, though Attorney General Ken Paxton has challenged these ordinances under the doctrine of state preemption with mixed legal results.
Texas's economy is dominated by oil and gas, technology (Austin), aerospace (Dallas-Fort Worth, Houston), federal facilities (more military bases than any other state, NASA Johnson Space Center), and agriculture. Federal contractor and DOT-regulated employment is significant. For Texas workers, the practical situation is: no employment protections, an active but legally fragile hemp-derived market that creates real testing risk, the unusual family law protection, and dramatic enforcement variation between rural and urban counties. Travis, Harris, Bexar, and Dallas counties have more lenient prosecution practices than rural Texas counties.
What This Means for You
Texas provides no workplace protections for cannabis use. Employers may freely test for cannabis and take adverse action based on positive results, regardless of medical or recreational legal status. If you face a drug test in Texas, your best protection is time and abstinence before the test.