Institutional Service Class 25 Class R6 0 (no fee) Acknowledgement: Servicing Agent: Nationwide Fund Management LLC 1000 Continental Drive Suite 400 King of Prussia, PA 19406 x x By: By: APPENDIX B FUND/SERV PROCESSING PROCEDURES AND MANUAL PROCESSING PROCEDURES The purchase, redemption and settlement of Shares of a Fund will normally follow the Fund/SERV-Defined Contribution Clearance and Settlement Service ("DCCS") Processing Procedures below and the rules and procedures of the SCC Division of the National Securities Clearing Corporation ("NSCC") shall govern the purchase, redemption and settlement of Shares of the Funds through NSCC by the Servicing Agent. In the event of equipment failure or technical malfunctions or the parties' inability to otherwise perform transactions pursuant to the FUND/SERV Processing Procedures, or the parties' mutual consent to use manual processing, the Manual Processing Procedures below will apply. It is understood and agreed that, in the context of Section 22 of the 1940 Act and the rules and public interpretations thereunder by the staff of the Securities and Exchange Commission (SEC Staff), receipt by the Servicing Agent of any Instructions from the Client-shareholder prior to the Close of Trade on any Business Day shall be deemed to be receipt by the Funds of such Instructions solely for pricing purposes and shall cause purchases and sales to be deemed to occur at the Share Price for such Business Day, except as provided in 4(c) of the Manual Processing Procedures. Each Instruction shall be deemed to be accompanied by a representation by the Servicing Agent that it has received proper authorization from each Client-shareholder whose purchase, redemption, account transfer or exchange transaction is effected as a result of such Instruction. Fund/SERV-DCCS Processing Procedures 1. On each business day that the New York Stock Exchange (the "Exchange") is open for business on which the Funds