Modification. This Agreement may be altered, amended or changed only by a writing making specific reference to this Agreement and the clause to be modified, which amendment is signed by duly authorized representatives of Arcus and WuXi.

Modification. This Lease may not be modified except by a written instrument signed by the parties hereto. Tenant accepts the area of the Premises as specified in the Basic Lease Information as the approximate area of the Premises for all purposes under this Lease, and acknowledges and agrees that no other definition of the area (rentable, usable or otherwise) of the Premises shall apply. Tenant shall in no event be entitled to a recalculation of the square footage of the Premises, rentable, usable or otherwise, and no recalculation, if made, irrespective of its purpose, shall reduce Tenant’s obligations under this Lease in any manner, including without limitation the amount of Base Rent payable by Tenant or Tenant’s Proportionate Share of the Building and of the Project.

Modification. This Agreement shall not be changed or modified, in whole or in part, except by an instrument in writing signed by the parties hereto, or their respective successors or permitted assigns.

Modification. No change or modification of this Agreement shall be valid or binding upon the parties unless the change or modification is in writing and signed by the parties (electronically or otherwise); provided, however, that the Company may change or modify this Agreement without the Participant’s consent or signature if the Company determines, in its sole discretion, that such change or modification is necessary for purposes of compliance with or exemption from the requirements of Section 409A of the Code or any regulations or other guidance issued thereunder.

Modification. Except as stated in the next sentence, no change or modification of this Agreement shall be valid or binding upon the Parties, nor shall any waiver of any term or condition be so binding, unless the change or modification or waiver is in writing and signed by the Parties. Employee acknowledges that the Company may from time to time establish, maintain, and distribute employee handbooks or policy manuals, and officers or other representatives of the Company may make written or oral statements relating to personnel policies and procedures. Such handbooks, manuals, and statements are intended only for general guidance and shall not be deemed to change or modify this Agreement or to create any liability of the Company to the Employee under this Agreement.

Modification. This Agreement and the Plan constitute the entire agreement of the parties with respect to the subject matter hereof. The Committee may amend, modify or terminate this Agreement in accordance with Section 17 of the Plan, provided that no such amendment or modification shall adversely affect the right of the Participant under this Agreement without the Participant’s written consent other than as set forth in [Section 17(b)] of the Plan.

Modification; Waiver. No modification or amendment to this Agreement, nor any waiver of any rights, will be effective unless assented to in writing by the Party to be charged, and the waiver of any breach or default will not constitute a waiver of any other right hereunder or any subsequent breach or default.

Modification; Waiver. No provisions of this Agreement may be modified, waived, or discharged unless such waiver, modification, or discharge is agreed to in a writing signed by You and such officer as may be designated by the Board of Directors of the Corporation. No waiver by either party hereto at any time of any breach by the other party hereto of, or compliance with, any condition or provision of this Agreement to be performed by such other party shall be deemed a waiver of similar or dissimilar provisions or conditions at the same or at any prior or subsequent time.

Lease Modification. The Lease shall be modified as follows:

Modification/Termination. The Board will have the right to modify this Plan from time to time, or to terminate the Plan entirely; provided, however, that no modification or termination of the Plan will operate to annul an election already in effect for the fiscal year in which such modification or termination is effective, or to adversely affect the rights of a Director or Beneficiary to receive distributions as provided herein.