"Sudden-onset emergencies are typically chaotic, making effective communication between communities, humanitarian responders and governments, whether local or international, challenging. Building on experience from the response to Typhoon Bopha in Mindanao in 2012, the United Nations Office for the Coordination of Humanitarian Affairs (OCHA) supported the coordination of communication with disaster-affected communities following Typhoon Haiyan with the deployment of an interagency Communications with Communities (CwC) Coordinator and other CwC field staff. CwC cross-sectoral working groups were set up in the typhoon-affected area, convening local and international NGOs, UN agencies, the Red Cross/Red Crescent Movement, media development actors, local media, mobile operators and local government, with the aim of coordinating two-way communication across the humanitarian response. This article provides a summary of findings from the Communicating with Disaster Affected Communities (CDAC) Network Learning Review on the Typhoon Haiyan response." (Page 1)