Until recently, the mine action and broader humanitarian disarmament community have relied on ORDATA for ordnance information. However, the Geneva International Centre for Humanitarian Demining, James Madison University and software-development company Ripple Design developed a novel aid to using ORDATA: the Collaborative ORDnance data repository (CORD). Representing a significant update to the data set, CORD is an ordnance-identification system featuring Web 2.0 concepts that allow individual users to contribute updates to the data.