This Agreement (collectively with the Non-Disclosure Agreement) is the final expression of, and contains the entire agreement between, the Parties with respect to the subject matter hereof and supersedes all prior understandings with respect thereto. This Agreement may not be modified, changed, supplemented or terminated, nor may any obligations hereunder be waived, except by written instrument, signed by the Party to be charged or by its agent duly authorized in writing, or as otherwise expressly permitted herein.