Wisconsin law authorizes multiple approaches to the delivery of emergency medical services (EMS). An EMS provider may be organized as a municipal agency, frequently within a municipality’s fire department, or may be organized as a private company or nonprofit corporation. Services may be staffed with paid or volunteer members, or a combination of both. The Department of Health Services plays a large role in approving and supporting EMS plans, and generally oversees the network of emergency response to facilitate integration with local hospitals.