News Releases

DETROIT, April 14 /PRNewswire-FirstCall/ -- Comerica Incorporated (NYSE: CMA) today announced plans to audiocast its 2006 annual meeting of shareholders, which will be held at 9:30 a.m. ET on Tuesday, May 16, 2006, at The Max M. Fisher Music Center, 3711 Woodward Avenue in Detroit.

(Logo: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO )

The audiocast, including the meeting agenda and presentation slides, will be accessible at http://www.comerica.com/2006annualmeeting . Audiocast replays will be available approximately two hours following the event through August 14, 2006 at the same site.

The audio portion of the annual meeting also may be accessed by calling (800) 309-2262 (domestic) or (706) 758-3711 (international). The passcode is 7781525. Audio replays will be available approximately two hours following the event at (800) 642-1687 (domestic) or (706) 645-9291 (international). The replay passcode is 7781525.

Comerica Incorporated is a financial services company headquartered in Detroit, strategically aligned by three business segments: The Business Bank, The Retail Bank, and Wealth & Institutional Management. Comerica's approximately 10,800 employees focus on relationships, and helping people and businesses be successful. Comerica Bank locations can be found in Michigan, California, Texas, Arizona and Florida, with select businesses operating in several other states, Canada and Mexico. Munder Capital Management and Comerica Securities are investment services affiliates. Comerica reported total assets of $53.0 billion at December 31, 2005. To receive e-mail alerts of breaking Comerica news, go to http://www.comerica.com/newsalerts.

SOURCE: Comerica Incorporated

CONTACT: Media Contacts: Sharon McMurray, +1-313-222-4881, Wayne Mielke,
+1-313-222-4732, or Investor Contacts: Paul Burdiss, +1-313-222-2840, or Paul
Jaremski, +1-313-222-6317, all of Comerica Incorporated

Web site: http://www.comerica.com/
http://www.comerica.com/2006annualmeeting