Attain worked with six ICB systems of Primary Care Medical and Optometry providers for a large-scale contractual reissue project, in preparation for ICB handover (from NHSE). All GMS, PMS, APMS, and GOS providers across the East of England region required their contracts renewing to the most recent version, following a lack of capacity and capability within NHSE and CCG-delegated commissioners for the contract management process. Total contract numbers included 539 for GMS, 58 for PMS, 55 for APMS, and 556 for GOS.