EX-23 6 ex23-3forms4a1.txt EXHIBIT 23.3 EXHIBIT 23.3 CONSENT OF INDEPENDENT ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in the Registration Statement on Form S-4 of The Interpublic Group of Companies, Inc. (the "Company") of our reports dated March 20, 2001, with respect to the consolidated financial statements of True North Communications Inc. as of December 31, 2000, and for each of the years in the three-year period ended December 31, 2000, which appears in the Company's Current Report on Form 8-K filed on September 18, 2001. It should be noted that we have not audited any financial statements of True North Communications Inc. subsequent to December 31, 2000 or performed any audit procedures subsequent to the date of our report. /s/ Arthur Andersen LLP Chicago, Illinois January 16, 2002