Abstract

This article highlights certain aspects of Rodolfo Sacco’s theoretical work on comparative law. Rather than offering an exhaustive discussion, it outlines key points in his intellectual journey to help the reader understand how certain themes gained prominence in his work. An outstanding figure in the comparative law community since the 1970s, he remained active until the end of his life, well into the twenty-first century. Through his many contributions to the field, Sacco took comparative law research in new directions. He developed a more nuanced and complex analysis of the tasks of the comparative lawyer, elaborating an approach to comparison that does justice to the multiple components of all legal systems (“legal formants”) and their dynamics. We owe him a fine study of the silent, implicit dimensions of law that have a major impact on its application (“cryptotypes”), and a reflection on the relationship between law and language that shows how comparative law is deeply implicated in the process of translation.