Amendments. No amendment or modification of this Agreement will be deemed effective unless made in writing and signed by the parties hereto.

Amendments. No amendment or modification of this Agreement willshall be deemed effective or binding with respect to a party unless madeit is in writing and is signed by the parties hereto.party.

Amendments.Modifications. No amendment or modification ofto this Agreement willshall be deemed effective unless made in writing and signed by the parties hereto.writing.

Amendments.Amendment. No amendment or modification of this Agreement willshall be deemed effective unless madeit shall be in writing and signed by each of the parties hereto.hereto, and no waiver or consent hereunder shall be effective against any party unless it shall be in writing and signed by such party.

Amendments. No amendment or modification of the terms or conditions of this Agreement willshall be deemed effectivevalid unless made in writing and signed by the parties hereto.

Amendments. No amendmentThis Agreement shall not be amended or modification of this Agreement will be deemed effectiveotherwise modified unless made in writing and signed by all of the partiesParties hereto.

Amendments. NoAmendment. Except as otherwise provided herein, no amendment or modification of this Agreement willshall be deemed effectivevalid or effective, unless made in writing and signed by or on behalf of the parties hereto.

Amendments. No amendmentmodification or modificationamendment of this Agreement willshall be deemed effectivevalid unless made in writing and signed by or on behalf of the parties hereto.

Amendments. No amendment or modificationalteration of the terms of this Agreement willshall be deemed effectivevalid unless made in writing and signed by both of the parties hereto.

Amendments. No amendmentamendment, modification, variation or modificationwaiver of this Agreement willshall be deemed effective unless madeit is in writing and signed by (or by some person duly authorized by) each of the parties hereto.