Attached files

file filename
10-Q/A - 10-Q/A - MARSH & MCLENNAN COMPANIES, INC.mmc10qa03-31x2013.htm
EX-32.1 - SECTION 1350 CERTIFICATIONS - MARSH & MCLENNAN COMPANIES, INC.mmc10qex_321.htm
EX-31.2 - CERTIFICATIONS RULE 13A-14(A)/15D-14(A) - MARSH & MCLENNAN COMPANIES, INC.mmc10qex_312.htm


Exhibit 31.1
CERTIFICATIONS
I, Daniel S. Glaser, certify that:
1. I have reviewed this Amendment No. 1 to the quarterly report on Form 10-Q/A of Marsh & McLennan Companies, Inc. (the “registrant”); and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
 
Date:
May 9, 2013
 
/s/ Daniel S. Glaser
 
 
 
Daniel S. Glaser
 
 
 
President and Chief Executive Officer