NHS England, NHS Digital and Health Education England will be merged from 1 April 2023. The merger will be managed through statutory transfer orders which will be developed as part of the secondary legislation for all staff employed by NHS Digital and Health Education England transferring to NHS England. A programme to oversee the merger has been established. The organisational design work currently underway will determine the impact on the current workforce and also the future workforce needs of the new organisation. We expect that by the end of 2023/24 the new NHS England will be at least 30% and up to 40% smaller than the current combined size of NHS England, Health Education England and NHS Digital.