The Pretrial Services Agency for the District of Columbia (PSA) operates an in-house forensic laboratory through the Office of Forensic Toxicology Services (OFTS). OFTS provides drug testing and related forensic services in support of the Agency’s mission to promote public safety and assist the courts in making informed release and supervision decisions. The OFTS lab conducts testing for individuals under PSA supervision, persons supervised by the Court Services and Offender Supervision Agency (CSOSA), including those on probation, parole, and supervised release, and individuals ordered to test by the D.C. Superior Court Family Court.
OFTS is certified by the U.S. Department of Health and Human Services in accordance with the Clinical Laboratory Improvement Amendments (CLIA). The laboratory is staffed by qualified professionals with expertise in forensic toxicology, forensic science, chemistry, biology, and medical technology who are committed to accurate, timely, and reliable results.
In addition to routine testing services, OFTS supports continuous improvement through applied research, evaluation of emerging technologies, process enhancements, and collaboration with scientific and criminal justice partners. These efforts strengthen operational efficiency, advance evidence-based practices, and support the evolving needs of the criminal justice system in the District of Columbia.
For general inquiries regarding OFTS services, please contact 202-585-7257.