SUBSTANCES-OF-ABUSE
OCCUPATIONAL & ENVIRONMENTAL TOXICOLOGY

Laboratory Certifications \ Accreditations

License / Accreditation License No. License
Texas Department of Public Safety

(Toxicology / Urine Drug Testing)
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Texas Department of Public Safety

(Toxicology / Controlled Substances)
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American Society of Crime Laboratory Directors

The Crime Laboratory Accreditation Program of the American Society of Crime Laboratory Directors/Laboratory Accreditation Board (ASCLD/LAB) is a voluntary program in which any crime laboratory may participate to demonstrate that its management, operations, personnel, procedures, equipment, physical plant, security, and personnel safety procedures meet established standards.
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College of American Pathologists

The CAP's Laboratory Accreditation Program is widely recognized as the "gold standard" and has served as a model for various federal, state, and private laboratory accreditation programs throughout the world. Many institutions are using CAP accreditation to demonstrate their commitment to quality and as a tool to distinguish themselves from the competition.
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US Department of Health and Human Services

Health Care Financing Administration, Clinical Laboratory Improvement Amendments (CLIA). CLIA Laboratory Certificate of Compliance.
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US Department of Justice   (DEA) RE0110940 View larger image
US Department of Health and Human Services   (FDA) 1641466
Texas Department of Public Safety

Texas Controlled Substances Registration Certificate
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Texas Department of Health L-940963
Texas Department of Health Bureau of Radiation Control 103322
Florida State Department of Health L800002013 View larger image
Oklahoma State Department of Health 8001 View larger image
Drug and Alcohol Testing Industry Association

DATIA was founded in 1995 as the National Association of Collection Sites, and has grown to represent over 1,000 members, and expanded its scope. DATIA now represents the entire spectrum of drug and alcohol service providers including collection sites, laboratories, consortiums/TPAs, MROs, and testing equipment manufacturers.
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John L. Laseter, Ph.D. Certificates And Credentials

Bachelors in Biology, University of Houston

Masters of Science in Biology, University of Houston

Doctorate in Biochemistry, University of Houston

NASA Post Doctoral Fellowship Medical Directorate

Diplomat of the American Board of Forensic Medicine

Fellow, American Board of Forensic Examiners

American College of Forensic Examiners/Certified Medical Investigator IV

Medical Review Officer Training (MRO)

Alcohol Testing and Substance Abuse Evaluations

CAP Certified FUDT Inspector

Full Member American Academy of Forensic Sciences

Professor LSU System – 15 years

Founder and Director of Accu-Chem Laboratories – 20 years

100+ Peer-reviewed scientific and clinical publications