Any notice required or permitted to be given under this Severance Agreement shall be in writing and shall be deemed to have been given when delivered in person or when deposited in the U.S. mail, registered or certified, postage prepaid, and mailed to Employee's addresses set forth herein and the business address of Employer, unless a party changes its address for receiving notices by giving notice in accordance with this Section, in which case, to the address specified in such notice.