S.T.G. (Specialità Tradizionale Garantita)

S.T.G. stands for "Specialità Tradizionale Garantita" (Specialty Traditional Guaranteed in English), an official European Union certification that guarantees a product is made using traditional ingredients and methods. For pizza, only Neapolitan pizza qualifies for S.T.G. status, which is managed and certified by AVPN. The label signals that the pizza meets strict EU and AVPN standards for authenticity.