Operational forecasting is transitioning towards impact-based forecast and warning services (IBFWS) following the guidelines developed by the World Meteorological Organization (WMO). In partnership with National Weather Service (NWS), COMET has extended the NWS Weather Ready Nation impact-based program to support National Meteorological and Hydrological Services in adapting IBFWS technology and training for their countries. COMET is contributing to this effort through a variety of initiatives.