Traditional Balsamic Vinegar of Modena, on the other hand, has the PDO mark reserved for products for which all stages of production, processing and elaboration take place a delimited geographical area. In the case of NeroModena's Balsamic vinegar, it starts from the harvesting of our Trebbiano and Lambrusco vines to the slow aging in wooden barrels for at least 12 years, in accordance with strict production regulations.