Name Roero Arneis Seal of quality Guarantee of Origin and Protected Designation of Origin. A.O.C. – D.P.R. 18th April 1985 A.O.C.G. – D.M. 23th March 2006 Description On the dry sandstone soils of the Roero, soft and permeable round conditions where the sandy layers are interspaced with slim strips of Marne , the Arneis grapes…