EMPLOYEE understands that this Agreement will be null and void if not executed by him within twenty-one (21) days of the Termination Date. Each Party has seven (7) days after that Party signs this Agreement to revoke it. This Agreement will become effective on the eighth (8th) day after EMPLOYEE signed this Agreement, so long as it has been signed by the Parties and has not been revoked by either Party before that date (the “Effective Date”). To be effective, this revocation must be in writing and delivered to the COMPANY’S Director of Human Resources, within this seven (7) day period. If sent by mail, the revocation must be: (1) postmarked within the seven (7) day period; (2) properly addressed to COMPANY; and (3) sent by certified mail, return receipt requested.