Texas implied consent for blood and breath
Texas implied consent for blood and breath is a criminal offense under Transportation Code § 724.011. Punishment ranges depending on the specific subsection, prior-conviction enhancements, and statutory aggravators. Below: the controlling statute text, the full punishment range, common defense theories, and what to do if you have been charged in Collin, Dallas, Denton, or Tarrant County.
Classification: Civil and administrative — no criminal classification by itself
Punishment range: Refusal triggers administrative license suspension (180 days for first refusal; 2 years for subsequent); refusal is admissible at any DWI trial under § 724.061
The controlling statute
Texas Transportation Code § 724.011 establishes the doctrine of implied consent: any person who drives or operates a motor vehicle in a public place is deemed to have consented to provide a breath or blood specimen for analysis if arrested for a DWI-related offense. Implied consent is not itself a charge — it is the legal foundation for the breath/blood testing scheme and the trigger for administrative license consequences when a driver refuses. Birchfield v. North Dakota (2016) limited the criminal-penalty reach of implied-consent laws, but Texas's civil consequences and admissibility rule remain in force.
Classification & punishment range
| Element | Detail |
|---|---|
| Statute | Texas § 724.011 |
| Cluster | Transportation |
| Classification | Civil and administrative — no criminal classification by itself |
| Range | Refusal triggers administrative license suspension (180 days for first refusal; 2 years for subsequent); refusal is admissible at any DWI trial under § 724.061 |
| Last reviewed | 2026-05-15 |
Elements the State must prove
To convict on a Texas § 724.011 charge, the State must prove every element beyond a reasonable doubt:
- Defendant operated a motor vehicle in a public place
- Defendant was arrested for an offense under Penal Code Chapter 49 (DWI, BWI, intoxication offenses)
- A peace officer requested a breath or blood specimen
- Statutory warnings under § 724.015 were provided in form
Defense strategies
L and L Law Group, PLLC develops the following defense strategies on every Implied Consent for Blood and Breath case:
- Lack of probable cause for the underlying DWI arrest (§ 724.011 only activates upon valid arrest)
- Defective DIC-24 statutory warning under § 724.015
- No public place — operation occurred on truly private property under § 1.07(a)(40)
- Medical inability to provide breath specimen — alternative testing required
- Coerced consent under Birchfield v. North Dakota (2016) — no criminal penalty for refusal
- Officer did not actually request specimen — refusal cannot be charged
Enhancements & collateral consequences
Refusal during a stop with a child passenger may trigger longer suspension under § 724.035. A prior alcohol-related contact within ten years extends ALR suspension to two years. Mandatory blood draws are authorized under § 724.012(b) when serious bodily injury or death occurs or with certain prior convictions, removing the refusal option entirely.
Key Legal Terms
- Implied Consent (§ 724.011)
- Statutory doctrine deeming every driver consenting to specimen testing if arrested for a Chapter 49 offense.
- DIC-24
- DPS form containing statutory warnings about consequences of providing or refusing a specimen; required by § 724.015.
- Birchfield v. North Dakota (2016)
- U.S. Supreme Court decision holding warrantless blood tests require consent or warrant, and refusal cannot be separately criminalized.
Frequently Asked Questions
Can I refuse a breath or blood test in Texas?
What is the DIC-24 statutory warning?
Can police take blood without my consent?
Does refusal affect my license immediately?
What if I cannot blow into the breathalyzer due to a medical condition?
References & Authoritative Sources
About the Authors
Reggie London
Co-Founding Partner · Texas Bar No. 24043514
Reggie London co-founded L and L Law Group with a focus on federal criminal defense, complex felony defense, and TEA/SBEC matters. Licensed in Texas, admitted to TXND and TXED.
Njeri London
Co-Founding Partner · Texas Bar No. 24043266
Njeri London co-founded L and L Law Group with a focus on DWI defense, family violence cases, and juvenile defense. Licensed in Texas, admitted to TXND and TXED.
Charged with Implied Consent for Blood and Breath? Talk to L and L Law Group.
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