To be considered a qualified Forensic Scientist with the DFS, candidates must meet specific requirements designed to maintain laboratory accreditation and ensure competency. These requirements include:

Education and Training: A bachelor’s degree in a relevant field and specialized training in the chosen forensic discipline.

Certification and Competency: Prior certification as a forensic examiner, including documented training and demonstrated competency in courtroom testimony.

Most Forensic Scientists achieve qualification through structured on-the-job training within an accredited forensic laboratory.

Many universities offer forensic science programs, and some are accredited by the Forensic Science Education Programs Accreditation Commission (FEPAC), which ensures programs meet rigorous curriculum standards. Information on FEPAC accreditation standards and accredited programs can be found on their website. For additional information on forensic science education opportunities and a career brochure, visit the What is Forensic Science? or Careers in Forensic Science pages of the American Academy of Forensic Sciences website.

Most positions require at least a bachelor’s degree in a biological or physical science. Advanced degrees are helpful but not mandatory for most forensic science disciplines. Many of our examiners have a BS degree in chemistry or biology and an MS degree in forensic science. Our Forensic Toxicologists hold doctoral degrees in chemistry, toxicology or pharmacology.

DFS forensic scientists examine and analyze evidence submitted by investigating law enforcement authorities and the medical examiner’s office. They issue written reports and testify in court regarding the outcome of their scientific analyses.

Please note: DFS forensic scientists rarely, if ever, visit actual crime scenes. Instead, they analyze the evidence collected and assist in training qualified law enforcement officers on the proper collection and submission of evidence for laboratory analysis.

Crime Scene Investigators (CSIs) and Forensic Scientists play distinct roles in the criminal justice process. CSIs work primarily at crime scenes, where they collect, document, and preserve physical evidence such as fingerprints, biological samples, and trace materials. Their focus is on proper evidence handling and maintaining the chain of custody, and they often have backgrounds in law enforcement or criminal justice rather than advanced science degrees. In contrast, Forensic Scientists work in laboratory settings, analyzing the evidence collected by CSIs. They perform specialized scientific tests, interpret results, prepare detailed reports, and frequently testify as expert witnesses in court. These positions require advanced education in scientific disciplines such as chemistry, biology, or forensic science, along with strong analytical and communication skills. In short, CSIs gather evidence in the field, while Forensic Scientists analyze that evidence in the lab.

Forensic science is the application of scientific methods and principles to investigate crimes and support the justice system. It involves analyzing physical evidence—such as DNA, fingerprints, and trace materials—to uncover facts that help law enforcement and courts resolve cases.