The United States Federal Protective Service (FPS) commonly referred to as the Federal Police is a federal law enforcement agency of the United States Department of Homeland Security (DHS). The Federal Protective Service is also the federal agency charged with protecting and delivering integrated law enforcement, investigative, and security services to federal property, critical infrastructure, federal employees, and large scale public events. This responsibility is perhaps the most public-facing role, however, it is just one of many law enforcement responsibilities entrusted to the agents of FPS.