Evidence of alcohol concentration or the presence of a controlled substance, drug, dangerous drug, or other substance obtained by an analysis authorized by Section 724.014 is admissible in a civil or criminal action.
Tex. Transp. Code § 724.063
Evidence of alcohol concentration or the presence of a controlled substance, drug, dangerous drug, or other substance obtained by an analysis authorized by Section 724.014 is admissible in a civil or criminal action.
Tex. Transp. Code § 724.063