Between 2018 and 2020, the french « Institut national de recherches archéologiques préventives » (INRAP) excavated an unexpected roman settlement with a pottery workshop in the town of Montescourt-Lizerolles (Aisne, France). This workshop contains a clay carry, nineteen pottery kilns, a shard pit, potter’s wheels and waste pits. These discoveries renew the data on pottery crafts in the Vermandois area from the middle of the first Century to the beginnig of Late Antiquity (ca 40/50 to 320 AD). This research benefits from an exhaustive and a multidisciplinary approach. First, this article focuses on the excavation process and the study of the pottery. Then, he presents the first results : the first typological approach to ceramic production, its standardization and its evolution.