Allogeneic transplantation of haematopoietic stem cells is still the only curative treatment for certain haematological malignancies. This treatment can be responsible for a number of side-effects, leading to multiple and interdependent physical and psychological deficiencies that affect patients' quality of life and social participation, and can be experienced as a handicap, sometimes for several years after the transplant. For several years now, the integration of post-transplant rehabilitation pathways has been becoming more widespread, and initiatives to provide multidisciplinary care at an increasingly early stage are being studied. The aim of this early management is to improve the patient's overall functional state before, during and after the transplant, in order to limit the impact of the treatment and ensure the quickest possible return to a life that is as satisfying as possible. The international literature and the experiments carried out throughout the French-speaking world describe heterogeneous practices. Based on this literature and experience, the aim of this study is to issue homogenous recommendations for good clinical practice and to identify areas for further research into pre-transplant, per-transplant and post-transplant rehabilitation of haematopoietic stem cells.