This chapter describes the results of an empirical study of lsp phraseological units in a specific domain (criminal law) and type of legal genre (criminal judgments). The final goal of the research is to provide legal translators with a multifunctional resource having a positive impact on the translation process and product. More specifically, it aims at assisting translators – as well as legal experts – to develop their phraseological competence through exposure to real, authentic (con)texts in which these phraseological units are used. Based on cospe, a 6-million trilingual, comparable corpus of criminal judgments, this study approaches phraseology from a contrastive (Spanish-Italian-English), quantitative and qualitative perspective. Cor...