August 11, 1994 Mr. Christopher G. Mathon Chemical Bank 270 Park Avenue New York, NY 10017 RE: CREDIT AGREEMENT BETWEEN THE INTERPUBLIC GROUP OF COMPANIES, INC. AND CHEMICAL BANK Dear Chris: We are writing to you in connection with the Credit Agreement between The Interpublic Group of Companies, Inc. and Chemical Bank dated September 30, 1992 and effective as of December 23, 1992. Section 2.13 of the Credit Agreement provides that the Borrower may request extension of the Commitment under the Agreement for an additional period of one year from the then current Termination Date. We hereby request you to extend the Termination Date to September 30, 1996. If you are agreeable to our request, please so indicate by signing and returning the duplicate copy of this letter which we have enclosed herewith. Thanks. Sincerely, ALAN M. FORSTER ALAN M. FORSTER ACCEPTED & AGREED: CHEMICAL BANK By: WILLIAM EWING III WILLIAM EWING III Date: 9/22/94 cc: Mr. Kenneth E. Dutcher Ms. Barbara S. Gmora Ms. Marti M. Spears