Attached files
file | filename |
---|---|
EX-31.1 - EX-31.1 - WASTE MANAGEMENT INC | h76657aexv31w1.htm |
10-K/A - FORM 10-K/A - WASTE MANAGEMENT INC | h76657ae10vkza.htm |
Exhibit 31.2
CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Robert G. Simpson, certify that:
1. I have reviewed this Amendment No. 1 to the annual report on Form 10-K/A of Waste
Management, Inc.;
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.
By: | /s/ ROBERT G. SIMPSON | |||
Robert G. Simpson Senior Vice President and Chief Financial Officer |
Date: February 22, 2011