In 2008, BIALL held a pre-conference workshop in Dublin entitled “Back to Basics: Cataloguing and Classification”. The workshop raised some interesting questions about the quality of cataloguing training provided by library schools and law libraries. Although cataloguing in British law libraries has been the subject of research, no study has yet explored cataloguing in Irish law libraries. This study by Clare O'Dwyer redresses this lack of information by focusing exclusively on the Irish context. The perceptions and expectations of cataloguers are examined using a multiple case study design combining interviews and questionnaires. The libraries selected for case study are representative of the three main types of law libraries in Ireland: a professional society law library, a government law library and a law firm library. Following analysis and discussion of the research findings, the study concludes with a series of recommendations regarding the curriculum for Continuing Professional Development (CPD) and further training of cataloguers in Irish law libraries.