Tex. Code of Crim. Proc. Article 38.50
Retention and Preservation of Toxicological Evidence of Certain Intoxication Offenses


(a)

In this article, “toxicological evidence” means a blood or urine specimen that was collected as part of an investigation of an alleged offense under Chapter 49 (Intoxication and Alcoholic Beverage Offenses), Penal Code.

(b)

This article applies to a governmental or public entity or an individual, including a law enforcement agency, prosecutor’s office, or crime laboratory, that is charged with the collection, storage, preservation, analysis, or retrieval of toxicological evidence.

(c)

An entity or individual described by Subsection (b) shall ensure that toxicological evidence collected pursuant to an investigation or prosecution of an offense under Chapter 49 (Intoxication and Alcoholic Beverage Offenses), Penal Code, is retained and preserved, as applicable:

(1)

for the greater of two years or the period of the statute of limitations for the offense, if the indictment or information charging the defendant, or the petition in a juvenile proceeding, has not been presented or has been dismissed without prejudice;

(2)

for the duration of a defendant’s sentence or term of community supervision, as applicable, if the defendant is convicted or placed on community supervision, or for the duration of the commitment or supervision period applicable to the disposition of a juvenile adjudicated as having engaged in delinquent conduct or conduct indicating a need for supervision; or

(3)

until the defendant is acquitted or the indictment or information is dismissed with prejudice, or, in a juvenile proceeding, until a hearing is held and the court does not find the child engaged in delinquent conduct or conduct indicating a need for supervision.

(d)

A person from whom toxicology evidence was collected and, if the person is a minor, the person’s parent or guardian, shall be notified of the periods for which evidence may be retained and preserved under this article. The notice must be given by:

(1)

an entity or individual described by Subsection (b) that collects the evidence, if the entity or individual collected the evidence directly from the person or collected it from a third party; or

(2)

the court, if the records of the court show that the person was not given the notice described by Subdivision (1) and the toxicological evidence is subject to the retention period under Subsection (c)(2) or (3).

(e)

The entity or individual charged with storing toxicological evidence may destroy the evidence on expiration of the applicable retention period:

(1)

described by Subsection (c)(1); or

(2)

described by Subsection (c)(2) or (c)(3), provided that:

(A)

notice was given in accordance with this article; and

(B)

if applicable, the prosecutor’s office gives written approval for the destruction under Subsection (h).

(f)

To the extent of any conflict between this article and Article 2.21 (Duty of Clerks) or 38.43 (Evidence Containing Biological Material), this article controls.

(f)

To the extent of any conflict between this article and Article 2A.155 (Clerk’s Disposal of Certain Exhibits) or 38.43 (Evidence Containing Biological Material), this article controls.

(g)

Notice given under this article must be given:

(1)

in writing, as soon as practicable, by hand delivery, e-mail, or first class mail to the person’s last known e-mail or mailing address; or

(2)

if applicable, orally and in writing on requesting the specimen under Section 724.015 (Information Provided by Officer Before Requesting Specimen; Statement of Consent), Transportation Code.

(h)

A prosecutor’s office may require that an entity or individual charged with storing toxicological evidence seek written approval from the prosecutor’s office before destroying toxicological evidence subject to the retention period under Subsection (c)(2) or (c)(3) for cases in which the prosecutor’s office presented the indictment, information, or petition.
Added by Acts 2015, 84th Leg., R.S., Ch. 286 (H.B. 1264), Sec. 1, eff. September 1, 2015.
Amended by:
Acts 2021, 87th Leg., R.S., Ch. 840 (S.B. 335), Sec. 1, eff. September 1, 2021.
Acts 2023, 88th Leg., R.S., Ch. 765 (H.B. 4504), Sec. 2.022, eff. January 1, 2025.

Source: Article 38.50 — Retention and Preservation of Toxicological Evidence of Certain Intoxication Offenses, https://statutes.­capitol.­texas.­gov/Docs/CR/htm/CR.­38.­htm#38.­50 (accessed Apr. 20, 2024).

38.01
Texas Forensic Science Commission
38.02
Effect Under Public Information Law of Release of Certain Information
38.03
Presumption of Innocence
38.04
Jury Are Judges of Facts
38.05
Judge Shall Not Discuss Evidence
38.07
Testimony in Corroboration of Victim of Sexual Offense
38.08
Defendant May Testify
38.10
Exceptions to the Spousal Adverse Testimony Privilege
38.11
Journalist’s Qualified Testimonial Privilege in Criminal Proceedings
38.12
Religious Opinion
38.14
Testimony of Accomplice
38.15
Two Witnesses in Treason
38.16
Evidence in Treason
38.17
Two Witnesses Required
38.18
Perjury and Aggravated Perjury
38.19
Intent to Defraud: Certain Offenses
38.21
Statement
38.23
Evidence Not to Be Used
38.24
Statements Obtained by Investigative Hypnosis
38.25
Written Part of Instrument Controls
38.27
Evidence of Handwriting
38.30
Interpreter
38.31
Interpreters for Deaf Persons
38.32
Presumption of Death
38.34
Photographic Evidence in Theft Cases
38.35
Forensic Analysis of Evidence
38.36
Evidence in Prosecutions for Murder
38.38
Evidence Relating to Retaining Attorney
38.39
Evidence in an Aggregation Prosecution with Numerous Victims
38.40
Evidence of Pregnancy
38.43
Evidence Containing Biological Material
38.44
Admissibility of Electronically Preserved Document
38.45
Evidence Depicting or Describing Abuse of or Sexual Conduct by Child or Minor
38.46
Evidence in Prosecutions for Stalking
38.47
Evidence in Aggregation Prosecution for Fraud or Theft Committed with Respect to Numerous Medicaid or Medicare Recipients
38.48
Evidence in Prosecution for Tampering with Witness or Prospective Witness Involving Family Violence
38.49
Forfeiture by Wrongdoing
38.50
Retention and Preservation of Toxicological Evidence of Certain Intoxication Offenses
38.072
Hearsay Statement of Certain Abuse Victims
38.073
Testimony of Inmate Witnesses
38.075
Corroboration of Certain Testimony Required
38.076
Testimony of Forensic Analyst by Video Teleconference
38.101
Communications by Drug Abusers
38.141
Testimony of Undercover Peace Officer or Special Investigator
38.435
Prohibited Use of Evidence from Forensic Medical Examination Performed on Victim of Sexual Assault
38.451
Evidence Depicting Invasive Visual Recording of Child
38.471
Evidence in Prosecution for Exploitation of Child, Elderly Individual, or Disabled Individual

Accessed:
Apr. 20, 2024

Art. 38.50’s source at texas​.gov