Do you need to use plywood with DuroFoam sheathing on exterior walls in new construction?

After framing a house you will have to either put plywood or particle board on the exterior walls of the new construction. Then you must put a sheathing on top of that. There are many different types of sheathing availabe and you should choose one that fits your needs. There are no codes that say you have to use one particular type of sheathing, unless of course the home owner requires Duro Foam.