This year the Annual Meeting of the Inborn Errors Working Party (IEWP) of the European Society for Blood and Marrow Transplantation (EBMT) will take place in Leiden, The Netherlands (Sept 28-30) . Prof. Arjan Lankester (LUMC), the Chair of IEWP and co-coordinator of Recomb, together with Prof. Michael Albert (LMU), the Secretary of IEWP and partner in Recomb, have set an exciting programme for the Educational day: 50 years of successful HSCT in primary immune deficiency on 28 September and for the subsequent annual meeting on 29 -30 September. We wish you a successful meeting. Read more about the programme here.