The Anesthesia Quality Institute was chartered in 2009, and it began collecting case data in the National Anesthesia Clinical Outcome Registry (NACOR) on January 1, 2010. NACOR was designed to harness the power of the Information Age by aggregating and analyzing large quantities of data. Unlike traditional registries that depend on a trained abstractor to examine medical records and pull out the facts of interest, NACOR accumulates data by direct reporting from the electronic health records (EHR) that are in use every day, including administrative systems such as the ABC billing software and clinical support systems such as ePreop. As anesthesia practices become increasingly digital — driven by the “meaningful use” requirements of the federal government discussed elsewhere in this issue of the Communiqué — even larger quantities and types of data will be available. The barrier is no longer the creation of digital records; it is now the enormous challenge...