No provision of this Agreement may be modified, waived or discharged unless such waiver, modification or discharge is agreed to in writing, signed by the Officer and on behalf of the Bank by such officer as may be specifically designated by the Board . 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. No amendment or addition to this Agreement shall be binding unless in writing and signed by both Parties, except as herein otherwise provided.