For the purpose of this Plan, notices and all other communications provided for in this Plan shall be in writing and shall be deemed to have been duly given when delivered or mailed by overnight courier or United States registered mail, return receipt requested, postage prepaid, addressed to the Executive Severance Plan Administrative Committee, Adobe Systems Incorporated, 345 Park Avenue, San Jose, California 95110-2704, with a copy to the General Counsel of the Company, or to a Participant at the address set forth in the Participating Company Group’s payroll records or to such other address as either party may have furnished to the other in writing in accordance herewith, except that notice of change of address shall be effective only upon receipt.