The document discusses the roles and functions of the USAR Coordination Cell (UCC) in coordinating international urban search and rescue teams during a disaster response. It explains that the UCC is established to support coordination and is expected to help establish sector coordination cells. It then provides details on the layout, functions, expectations and documentation used by the UCC and its staff to facilitate effective coordination between responding USAR teams, the On-Site Operations Coordination Centre (OSOCC), and local authorities.