Z1: Next Z.1 Release date is Thursday March 8, 2012; at 12:00 noon

Several series identifiers for data in the Flow of Funds accounts will change to make the coding more consistent across instrument categories. In addition, some new series have been added while others have been discontinued. A list of these code changes, effective with the release on December 8, 2011, is available online at: http://www.federalreserve.gov/Releases/Z1/preview/Code_changes