Amendments. This Agreement may be amended, modified, or supplemented only by written agreement of the parties. No provision of this Agreement may be waived except in writing signed by the party against whom such waiver is sought to be enforced.

This Agreement may be amended, modified or supplemented only in a writing signed by all of the parties hereto. Any provision of this Agreement may be waived only in a writing, which writing may be signed only by the party granting such waiver.

Amendments. This Agreement may not be amended, modified, supplemented or terminated, nor may any of the obligations of the parties hereto be waived, except by written agreement executed by the parties hereto.

Amendment and Waiver. This Agreement cannot be amended, supplemented or modified, nor can any provision hereof be waived, except by a written instrument signed by the Party against whom enforcement of such amendment, supplement, modification or waiver is sought.

Amendments. This Agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed by the parties hereto.

Amendments. This Agreement and any provision hereof, may be waived, changed, modified, or discharged, only by an agreement in writing signed by the Party against whom enforcement of any waiver, change, modification, or discharge is sought.

Amendments. This Agreement may be amended, modified or superseded only by a written instrument executed by both of the parties hereto.

Amendment and Modification. This Agreement may only be amended, modified or supplemented by an agreement in writing signed by each Party hereto.

Amendment. This Agreement may be amended, modified or supplemented but only in writing signed by each of the Parties hereto.

Amendment; Waivers. This Agreement may be amended or modified only by a writing executed by the parties to this Agreement. None of the terms of this Agreement shall be deemed to be waived or amended by either party unless such a waiver or amendment specifically references this Agreement and is in writing signed by an authorized representative of the party to be bound. Any such signed waiver shall be effective only in the specific instance and for the specific purpose for which it was made or given.