 The commune of Olevano Romano is home to the "Denominazione di origine controllata" (DOC) wine of Cesanese di Olevano Romano.This red Italian wine can be produced in both a still, semi-sparkling "frizzante" and fully sparkling "spumante" style that can be both dry and slightly sweet.All grapes destined for DOC wine production must be harvested to a yield no greater than 12.5 tonnes/ha.