Texas breath alcohol testing program

Crime Laboratory Division Overview. Crime Laboratory Division Overview The DPS crime laboratories provide expert forensic laboratory services including scientific analysis, management of statewide technical programs, assistance with scientific investigations, expert testimony, and other related forensic services for the state of Texas.

Crime Laboratory Overview. Forensic Testing Services. Forensic Testing Services Forensic testing services include trace evidence i. Forensic Services. Statewide Breath Alcohol Testing. The Crime Laboratory Division is comprised of approximately personnel. New Crime Lab employees are provided intensive training before being approved to examine evidence. The length of initial training depends on the forensic scientist's areas of analysis.

Some areas of analysis, such as seized drugs, may take approximately twelve months, while other areas, such as firearms or forensic document examinations, may take up to 24 months. The Office of the Scientific Director has developed standardized calibration processes for evidential breath alcohol test instruments used in Texas. These calibration processes utilize certified reference materials CRMs which are traceable to the National Institute of Standards and Technology.

In , the Breath Alcohol Laboratory was accredited using the ISO standards for calibration laboratories. The Breath Alcohol Laboratory is the largest laboratory in the nation to provide such services on a statewide level. Austin, Texas Phone: Contact a breath alcohol testing representative by email.

How do I receive the necessary training? DPS General Services no longer supplies DPS blood kits, urine specimen kits, or breath alcohol instrument mouthpieces through interlocal agency contract. Answer: Contrary to popular belief there is not a "legal limit" to operate a vehicle after drinking.

For the purposes of operating a motor vehicle, Chapter 49 of the Penal Code defines intoxication as,. These losses often occur at alcohol levels below 0. Scientific research has not shown an alcohol concentration level at which it is safe to drive.

The best rule of thumb to follow: If you drink don't drive! Answer: Operators seeking recertification should contact their Technical Supervisor directly to determine the steps necessary to regain certification. Use the links below to determine the Technical Supervisor supporting instrumentation in your locality. DPS Home. Scientific Director.