Introduction EUTEMPE-RX ( http://www.eutempe-rx.eu/ ) is an EU funded project that provides state-of-the-art education for Medical Physicists in diagnostic and interventional radiology at expert level. Its sustainability is crucial for the high level of education and training of Medical Physicists in this specialty hence ensuring radiation safety in Europe and beyond. Purpose To present the plans for a sustained continuation of EUTEMPE-RX under the umbrella of the EUTEMPE Network. Materials and methods The work-out of a business plan for sustainability of the EUTEMPE-RX course modules is a project task. Given the overwhelming level of satisfaction expressed by the present EUTEMPE-RX participants, the quality EUTEMPE-RX manual was considered the best basis for future actions. The present modules will be repeated and parallel programmes will be developed for Nuclear Medicine and Radiation Oncology. Results The major sustainability achievements so far have been the creation of a Memorandum of Understanding for continued efforts among current project partners and the foundation of the EUTEMPE network. The structure, quality manual and terms of reference for the Boards and Committees of the EUTEMPE Network have been established and the population of these is being solicited. The programme for the second round of EUTEMPE-RX modules will be available soon. Conclusion A sustainability business plan for EUTEMPE-RX is being developed. The EUTEMPE-RX modules will be repeated in the near future and possibly expanded to other specialties of medical physics. Demand will decide the sustainability of EUTEMPE Network. Disclosure The authors declare that they have no conflict of interest.