The Board of Governors is amending appendix A of Regulation CC to delete the reference to the Detroit branch office of the Federal Reserve Bank of Chicago and reassign the Federal Reserve routing symbols currently listed under that office to the head office of the Federal Reserve Bank of Cleveland and delete the reference to the Houston branch office of the Federal Reserve Bank of Dallas and reassign the routing numbers listed under that office to the head office of that Reserve Bank. These amendments will ensure that the information in appendix A accurately describes the actual structure of check processing operations within the Federal Reserve System.