UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: March 31, 2011 1:00 P.M.
Form: S-4
CIK: 0000858339
Company Name: CAESARS ENTERTAINMENT Corp
File Number: 333-172910
CIK: 0000858395
Company Name: CAESARS ENTERTAINMENT OPERATING COMPANY, INC.
File Number: 333-172910-01