ECMPS Support

On October 13th, historical emissions data were updated on the EPA Host System. These updates will affect users in two ways:

1. When logging into the EPA Host System for the first time after this update, synchronization may take longer than it normally does. Users who are associated with a large number of facilities will notice a significant increase in synchronization time.

2. Any emissions files that had been evaluated but not yet submitted may need to be re-evaluated. The Client Tool will automatically update these files to the status of "Needs Evaluation." In almost all cases, after reevaluating, the evaluation status of the file will revert to what it was prior to synchronization.