Accidents happen. But how we respond to the unexpected can have lasting impacts on our lives, our neighbors, our businesses, and our future. ChemRisk^® has had a wealth of experience helping companies and communities understand the immediate, short-term, and long-term effects resulting from a variety of unplanned occurrences, including facility explosions, consumer product contaminations, environmental chemical releases, residential and warehouse fires– disastrous events that can lead to predictable and unexpected health outcomes. We understand the importance of event reconstruction, preparing emergency scientific teams to collect time-sensitive data, and organizing approaches to minimize the dangers to individuals at risk for sudden and delayed manifestations of exposure. Every accident is different, but our knowledge and experience provides crucial guidance in tense situations to prevent an accident from becoming a catastrophe.