A Pennsylvania-based toxicologist board-certified by the American Board of Forensic Toxicologists, Barry Logan serves as the executive director for the Center for Forensic Science Research and Education, where he oversees the nonprofit's research and education foundation in forensic science. Leveraging his four-decade career as a toxicologist, Barry Logan concurrently guides NMS labs.

NMS Labs has supported medical examiners, coroners, and law enforcement agencies with quality lab testing through blue-chip analytical tools and expert interpretations. The relevance of NMS Labs in forensic toxicology has been established and sustained for over five decades. Forensic scientists at NMS Labs take pride in their solid and defensible forensic testing capability. The researchers analyze a broad spectrum of biological and non-biological samples and present detailed and defensible results.

Forensic scientists at NMS Labs circumvent the restrictions imposed by deadlines through timely forensic services that meet clients' needs. The results of these tests serve critical roles in DUI/DUID toxicology, postmortem toxicology, forensic chemistry, and novel psychoactive substance studies.