Appendix A provides a routing symbol guide that helps depository institutions determine the maximum permissible hold periods for most deposited checks. On February 27, 2010, the Reserve Banks will transfer the check-processing operations of the head office of the Federal Reserve Bank of Atlanta to the head office of the Federal Reserve Bank of Cleveland. To ensure that the information in Appendix A accurately describes the structure of check-processing operations within the Federal Reserve System, the final rule deletes the reference in Appendix A to the Atlanta head office and reassigns the routing numbers listed thereunder to the Cleveland head office. To coincide with the effective date of the underlying check processing changes, the amendments are effective February 27, 2010. At that time, there will only be a single check-processing region for purposes of Regulation CC and there will no longer be any checks that are nonlocal. Accordingly, depository institutions will need to amend their availability policy and disclosures to address these changes.