Any notices or other communications required or permitted under, or otherwise given in connection with, this Agreement shall be in writing and shall be deemed to have been duly given (i) when delivered or sent if delivered in person or sent by facsimile transmission (provided confirmation of facsimile transmission is obtained), (ii) on the fifth (5th) business day after dispatch by registered or certified mail, (iii) on the next business day if transmitted by national overnight courier or (iv) on the date delivered if sent by email (provided confirmation of email receipt is obtained), in each case if addressed as set forth on Schedule A attached hereto, or to any such other or additional persons and addresses as the parties may from time to time designate in a writing delivered in accordance with this Section 9.1 .