EX-99.1 13 ex_99-1.htm 2008 CEO CERT TO NYSE ex_99-1.htm
EXHIBIT 99.1




Form Last Updated by the NYSE on April 28, 2006



NYSE Regulation

Domestic Company
Section 303A
Annual CEO Certification



As the Chief Executive Officer of Caterpillar Inc. (CAT) and as required by Section 303A.12(a) of the New York Stock Exchange Listed Company Manual, I hereby certify that as of the date hereof I am not aware of any violation by the Company of NYSE's corporate governance listing standards, other than has been notified to the Exchange pursuant to Section 303A.12(b) and disclosed on Exhibit H to the Company's Domestic Company Section 303A Annual Written Affirmation.
 


This certification is:
     
 
X
Without qualification
     
   
or
     
   
With qualification



By:
/s/ James W. Owens
Printed Name:
James W. Owens
Title:
Chairman and Chief Executive Officer
Date:
July 09, 2008