Discover the Society of Toxicology (SOT) which brings together 8,000 individuals working in toxicology around the globe to advance science and support toxicologists.

What Is Toxicology? Toxicology helps create a safer world Definition: The study of the adverse effects of chemical, physical, or biological agents on living organisms and the ecosystem, including the …

What is Toxicology? Toxicology is the study of the adverse effects of chemicals (including drugs) on living systems and the means to prevent or ameliorate such effects. In addition to therapeutic agents, …

Mar 5, 2026 · Richard “Dick” A. Parent of Damariscotta, Maine—renowned toxicologist, fearless advocate in court, sailor, and indefatigable force of nature—passed away on February 12, 2026. …

The Toxicologist and The Toxicologist: Late Breaking Supplement are supplements to Toxicological Sciences, the Society’s official journal, and contain all abstracts presented at the SOT Annual …

Login is only available for members of the Society of Toxicology or those participating in SOT events or programs.

Welcome! Do you have an interest in dermal toxicology? Our Specialty Section serves as the focal point for SOT members interested in this field. Activities include: Presents/sponsors programs and …

This award recognizes outstanding contributions to the field of ocular toxicology, nonclinical safety and/or pharmacology by graduate students, postdoctoral fellows, and early-career professionals in …

Development of machine learning models to study toxicology and envi- ronmental health issues requires multidisciplinary expertise, including mechanistic toxicology, pharmacokinetics, environmental health, …

This daylong program introduces undergraduates to toxicology and includes opportunities to explore and interpret data, meet with academic program directors, and network with SOT mentors.