National Park Service Investigative Services Branch (NPS ISB)

ISB Special Agents carry out a wide range of investigative and law enforcement activities for parks and regional offices across the National Park System. As our special agents investigate complex, sensitive, and/or long-term cases of all types of crimes, we work closely with rangers in the field every day. Investigations include crimes of violence, major property crimes, fraud, embezzlement, major resource violations, drug cultivation, or other incidents. We are available 24 hours a day, every day of the year