The document discusses various outside agencies that schools work with to support students with additional needs. It mentions educational psychologists, education welfare officers, pupil support services, early years intervention/behaviour support teams, police, family partnership services, social workers, and health professionals like speech therapists and nurses. It also provides information about the Common Assessment Framework (CAF) used to assess a child's needs, as well as the Plymouth Online Directory and Operation Encompass initiative to inform schools of domestic incidents. Finally, it discusses multi-agency TAC (Team Around the Child) meetings that bring together practitioners to support a child and family, providing a case study example.