"The validator tool was very useful to the data migration team in each trial load as we were able to validate all IFFs before sending to BT for loading and testing. The tool gave us really good pointers as to where things may go wrong when loading, flagging data quality issues (missing data) and allowing us to know beforehand the percentage of records that were likely to get rejected giving us time to fix issues." Araceli Morgan, Information Development Specialist, St. George's Healthcare NHS Trust.