Texas Transportation Code, Chapter 724 – Implied Consent
Texas Transportation Code, § 724.061
ADMISSIBILITY OF REFUSAL OF PERSON TO SUBMIT TO TAKING OF SPECIMEN
A person's refusal of a request by an officer to submit to the taking of a specimen of breath or blood, whether the refusal was express or the result of an intentional failure to give the specimen, may be introduced into evidence at the person's trial.










