Any notice, request, consent or approval required or permitted to be given under this Separation Agreement or pursuant to law shall be sufficient if in writing, and if and when sent by certified or registered mail, with postage prepaid, to Executive’s residence, 6521 Vanderbilt Street, Houston, Texas 77005 (with a copy to Executive’s counsel, which shall not constitute notice, Olshan Frome Wolosky LLP, 1325 Avenue of the Americas, New York, New York 10019, Attention: Steve Wolosky, swolosky@olshanlaw.com), or to the Company’s principal office to the attention of the Company’s Chief Legal Officer, as the case may be.