LENUS is an online repository of health-related reports, research and official publications from 1960 compiled by the HSE Regional Library & Information Service in Dublin. LENUS includes policy documents, official publications, clinical research, theses and statistics. Authors can also submit their original research to the repository. LENUS includes documents from the former Irish Health Boards, the Health Service Executive and Department of Health and Children. It is an important resource for health professionals, policy makers, academics, librarians, students and the general public.