Regional Response Coordination Center (RRCC) (1 of 2)
Each of FEMA’s regional offices maintains a Regional Response Coordination Center (RRCC). The RRCCs are coordination centers that expand to become an interagency facility in anticipation of a serious incident or immediately following an incident.
Diagram depicting relationship among NRCC, RRCC, and State EOC

Operating under the direction of the FEMA Regional Administrator, the RRCCs coordinate Federal regional response efforts until the Joint Field Office is established.