UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: March 29, 2018 2:00 P.M.
Form: S-4
CIK: 0000708819
Company Name: MCDERMOTT INTERNATIONAL INC
File Number: 333-222662
CIK: 0001728342
Company Name: Comet I B.V.
File Number: 333-222662-01