ntlalogo.gif (2863 bytes) National Toxicology Laboratories


1100 California Avenue, Bakersfield, CA 93304


National Toxicology is a well recognized, Department of Health and Human Services/Substance Abuse and Mental Health Services Administration (DHHS/SAMHSA), formerly NIDA, certified forensic drug testing laboratory.  It is licensed by the State of California Department of Health Services as a clinical laboratory and is also licensed by the Clinical Laboratories Improvement Amendments of 1988 (CLIA).  National Toxicology Laboratories is also an approved Medicare Provider.

National Toxicology is a leading forensic drug testing laboratory specializing in law enforcement, prison, corrections, probation departments, pain management, worker’s comp, work-place, pre-employment and labor departments drug testing programs.  

Functioning as a high volume drug testing facility, National Toxicology has an enviable record of competent performance in dealing with the logistical support and efficient data handling/transfer of a large number of urine specimens.  The laboratory has an unsurpassed protocol of quality control/quality assurance (QA/QC) guaranteeing the accuracy of these results.  National Toxicology participates in a number of laboratory proficiency programs conducted by external agencies.  National Toxicology’s lab results command great respect and acceptability in courts of law where they have always withstood rigorous medico/legal scrutiny.  National Toxicology has considerable experience in the research and development of testing methodologies for new drugs, and it routinely works in partnership with its many clients in helping implement their drug policies for the treatment, rehabilitation and prevention of drug abuse. 


National Toxicology Laboratories, Inc.
1100 California Avenue
Bakersfield, California 93304
Telephone:    (661) 322-4250
Facsimile:     (661) 322-4322