The Board of Governors is amending appendix A of Regulation CC to delete the reference to the Indianapolis check processing office of the Federal Reserve Bank of Chicago and reassign the Federal Reserve routing symbols currently listed under that office to the Cincinnati branch of the Federal Reserve Bank of Cleveland. This amendment is the last in a series of amendments to the appendix associated with the restructuring of check processing operations that the Reserve Banks announced in February 2003. The Board also is providing advance notice about a series of future amendments to appendix A in connection with the next phase of the Reserve Banks' restructuring of the check processing operations within the Federal Reserve System. This future restructuring and the associated amendments to appendix A will take effect on a staggered basis beginning in 2005 and ending in early 2006.