The earthquake that occurred on 12 January 2010 has led to the deaths of an estimated more than 200, 000 persons, and created 1, 300, 000 Internally Displaced Persons (IDPs). A greater number has been affected but not displaced, with as yet unquantified damage and destruction to both infrastructure and homes. In order to define a suitable scaled and appropriately designed response to these needs, a Shelter Sector Response Plan has been prepared by the Strategic Advisory Group of the Shelter Cluster. This Sector Response Plan should be considered a living document and will be continually revised to adapt to a dynamic and unpredictable future to this response.