This article focuses on the technology of ceramic assemblages in The Somme and Nord-Pas-de-Calais from the Early Bronze Age, and more particularly from the better documented Middle Bronze phase II-Final Bronze I (1500-1250 BC). Describing the diagnostic traits the study differentiates three technical groups which do not have quite the same chronological and spatial distribution, but which can be found at the same sites or even within the same assemblages suggesting in this case, the coexistence of two groups of producers. Beyond what characterises a style called «Deverel Rimbury» that is found on both sides of the English Channel, the forms and decorations are the same and comparable, though the technical traditions, expressions of the cultural and social groups are different. The technological approach invites us to reconsider the idea of strong cultural homogeneity in the Middle Bronze period II-Final Bronze I, but also the phenomena marking the transition with the middle phases of the Bronze Age, highlighting a techno-cultural discontinuity, located in all or part of the studied area at Ha A1 (1250-1150 BC). Traduction : John Lynch.