SMT San Merican Tomato Whole Peeled Tomatoes, 28oz (Pack of 6) - Grown in United States

Q: Are they dop certified?

The San Marzano is a specific variety of heirloom tomato (named after the town, near Mt. Vesuvius, where they originated)... they may be grown anywhere.. DOP (Denominazione d' Origine Protetta) is an Italian designation, regulated by their government, which certifies that a product is grown in a designated region, conforms to specific parameters, and meets specified quality standards all dependent upon whatever region is specified.