RCCE Readiness Kit aims to help non governmental organizations (NGOs) strengthen their disease outbreak preparedness to respond quickly and effectively to emerging epidemics and pandemics. While the kit is suitable for any NGO that responds to public health emergencies, most of the content and tools include special considerations for humanitarian actors working in complex settings. The RCCE Readiness Kit guides users through outbreak preparedness and response phases and readiness actions to help them better prepare and plan to use RCCE in an outbreak response. Recommended actions link to practical tools that support their implementation.