Electronic health record (EHR) companies have their single biggest technical update to complete by September 2023, as announced in a recent a meeting with the Deputy National Coordinator of Health Information Technology.  All EHR enhancements that are required to comply with the 2015 Cures Act standards must be completed by September 2023.   All data that is shared must be normalized by that time and EHR technology vendors are required to certify with real world testing.