Common use of Amendments; Waivers Clause in Contracts

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto, or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by the parties heretoeach party or, or in the case of a waiver, by the party against whom the enforcement of any such waiver is to be effectivesought.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoeach Party, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties hereto, or in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by the parties heretoCompany and the Purchaser or, or in the case of a waiver, by the party against whom the enforcement of any such waiver is to be effectivesought.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoall Parties, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto (including any amendment providing for additional obligations hereunder of any party hereto), or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this This Agreement may be amended or portions thereof may be waived unless by any instrument in writing signed by each of the parties hereto so long as this Agreement as amended or the provisions as so waived are not inconsistent with the Indenture in effect as of the date of any such amendment or waiver is in writing and signed, in the case of an amendment, by the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Except as otherwise expressly provided herein, no amendment or waiver of any provision of this Agreement may shall in any event be amended or waived effective unless such amendment or waiver is the same shall be in writing and signed, in the case of an amendment, signed by the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the all parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by each of the parties heretoParties, or or, in the case of a waiver, by the party Party against whom the enforcement of any such waiver is to be effectivesought.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties heretoCompany and the Investor, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretohereto or, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.:

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless waived, but only if such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement or, or in the case of a waiver, by the each party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless waived, but only if such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement or, or in the case of a waiver, by the each party against whom the waiver is to be effective.. [The next page is the signature page]

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement or, or in the case of a waiver, by the each party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoCompany and MDP, or or, in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach Party to this Agreement, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of Neither this Agreement nor any provision hereof may be amended amended, modified or waived unless such amendment except pursuant to an agreement or waiver is agreements in writing and signed, in the case of an amendment, entered into by the parties heretoParties. No waiver or consent under this Agreement is applicable to any events, acts or in the case of a waiver, by the party against whom the waiver is to be effectivecircumstances except those specifically covered thereby.

Amendments; Waivers. (a) No This Agreement may be amended, and any provision of this Agreement may be amended or waived unless if and only if such amendment or waiver waiver, as the case may be, is in writing and signed, in the case of an amendment, by the parties heretoParties or, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties hereto, or or, in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto, or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective, subject to the last sentence of Section 3.3.

Amendments; Waivers. (a) No provision of this Warrant Agreement may be waived, modified, supplemented or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by the parties heretoCompany and the Holder hereof or, or in the case of a waiver, by the party against whom the waiver enforcement of any such waived provision is to be effectivesought.

Amendments; Waivers. (a) No Any provision of this Agreement or any other Transaction Document may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, signed in the case of an amendment, by the parties heretoall Parties, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Letter Agreement may be amended or waived unless such amendment or waiver is agreed in writing and signed, in the case of an amendment, signed by the parties each party hereto, or such waiver is set forth in the case of a waiver, writing and signed by the party against whom the waiver is to be effectivewaiving party.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties heretoCompany and the Investors, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties heretohereto and the consent of a majority of the Directors that are not LS Directors, or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties heretoParties, or and (ii) in the case of a waiver, by each of the party Parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoCompany and each of the Major Shareholders, or or, in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto, or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoMembers, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by each of the parties heretoCompany and the Purchaser, or or, in the case of a waiver, by the party Party against whom the enforcement of any such waiver is to be effectivesought.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) a. No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by BVF and the parties heretoCompany, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach Party, or in the case of a waiver, by the party Party against whom the waiver is to be effective. For the avoidance of doubt, any provision of any Exhibit to this Agreement may be amended if, but only if, such amendment is in writing and is signed by each Party.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, signed by the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties heretoCompany and the Transferee, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (ai) This Agreement cannot be amended, supplemented or modified, except by a writing signed by both Parties, and cannot be amended, supplemented or modified orally or by course of conduct. No provision of this Agreement hereof may be amended or waived unless such amendment or waiver is in waived, except by a writing and signed, in the case of an amendment, signed by the parties hereto, or in the case of a waiver, by the party Party against whom the such waiver is to be effectiveenforced, and any such waiver shall apply only in the particular instance in which such waiver shall have been given.

Amendments; Waivers. (a) No This Agreement may be amended, and any provision of this Agreement may be amended or waived unless if and only if such amendment or waiver waiver, as the case may be, is in writing and signed, in the case of an amendment, by the parties heretoParties or, or in the case of a waiver, by the party Party against whom the waiver is to be effective, in each case subject to the prior written consent of Merger Partner pursuant to Section 7.15 of the Merger Agreement.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, signed in the case of an amendment, by the parties heretoall Parties to such agreement, or in the case of a waiver, by the party Party or Parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No This Agreement may not be amended except by an instrument in writing signed by each of the parties hereto, and no claimed amendment, modification, termination or waiver shall be binding unless in writing and signed by the Investor against whom or which such claimed amendment, modification, termination or waiver is sought to be enforced. Any term or provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, at any time by the parties hereto, or in hereto who are entitled to the case of benefit thereof by a waiver, written instrument executed by the party against whom the waiver is to be effectivesuch parties.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties heretoCompany and the Investor, or in the case of a waiver, by the party against whom the waiver is to be effective; provided, however, that no such amendment or waiver by the Company shall be effective without the approval of a majority of the Other Directors.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective. For the avoidance of doubt, any provision of any Exhibit to this Agreement may be amended if, but only if, such amendment is in writing and is signed by each party to this Agreement.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the all parties hereto, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless only if such amendment or waiver is in writing and signedis signed by each party. Any waiver, in the case of an amendmentexpress or implied, by the parties heretoa party of any right under this Agreement or of any breach by a party shall not constitute or be deemed as a waiver of any other right or any other breach, or in the case whether of a waiver, by similar or dissimilar nature to the party against whom the waiver is to be effectiveright or breach being waived.

Amendments; Waivers. (a) No provision of this Option Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoparties, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be ------------------- amended or waived waived, unless such amendment or waiver is in writing and signed, in the case of an amendment, signed by the parties. No amendment or waiver of any provision of this Agreement may be implied from any course of dealing between the parties hereto, or in from the case failure of a waiver, by the either party against whom the waiver is to be effectiveassert its rights under this Agreement on any occasion or series of occasions.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties heretohereto or, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective; provided, however, that Schedule A hereto may be amended by the Company without the consent of the other parties as necessary to reflect any Transfers permitted under this Agreement.

Amendments; Waivers. (a) No provision of this Agreement may be waived, modified, supplemented or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by the parties heretoCompany and the Holder or, or in the case of a waiver, by the party against whom the waiver enforcement of any such waived provision is to be effectivesought.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoParents, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by both the parties heretoCompany and the Purchaser, or or, in the case of a waiver, by the party against whom the waiver is to be effective.whom

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective. Any provision of any Exhibit to this Agreement may be amended if, but only if, such amendment is in writing and is signed by each party to this Agreement.

Amendments; Waivers. (a) No provision of Except for waivers specifically provided for in this Agreement, this Agreement may not be amended or nor any rights hereunder waived unless except by an instrument in writing signed by the party to be charged with such amendment or waiver is in writing and signed, in the case of an amendment, delivered by the parties hereto, or in the case of a waiver, by such party to the party against whom claiming the waiver is to be effectivebenefit of such amendment or waiver.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless prior to the end of the Agreement Period if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement or, or in the case of a waiver, by the each party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoCompany and Antara, or or, in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this This Agreement may not be amended or any provision hereof waived unless such amendment or waiver is other than in writing and signedexecuted, in the case of an amendment, by the all parties heretoand, or in the case of a waiver, by the party against whom granting the waiver is to be effectivewaiver.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto (including any amendment providing for additional obligations hereunder of any party hereto), or and (i) in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is (i) in writing and signed, in the case of an amendment, by each of the parties hereto, or in the case of a waiver, by each of the party parties against whom the waiver is to be effectiveeffective and (ii) approved by a majority of the members of the Board that are not elected, appointed or designated by the Investors.

Amendments; Waivers. (a) No provision of this i. This Amendment Agreement may not be amended amended, modified, superseded, canceled, renewed or waived unless such amendment extended, and the terms or waiver is in writing and signedcovenants hereof may not be waived, in the case of an amendment, except by a written instrument executed by the parties hereto, to this Amendment Agreement or in the case of a waiver, by the party against whom the waiver is to be effectivewaiving compliance.

Amendments; Waivers. (a) No provision of this Agreement may be amended or unless such amendment is approved in writing by all the parties hereto. No provision of this Agreement may be waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties hereto, or in the case of a waiver, signed by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision Any of the terms or conditions of this Agreement may be amended or waived unless such amendment or waiver is waived, but only in writing and signed, in the case of an amendment, by the parties hereto, or in the case of a waiver, by the party against whom which the enforcement of such waiver is to sought, and any such terms or conditions may be effectiveamended or modified in whole or in part at any time by agreement in writing, executed in the same manner as this Agreement.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoPurchaser and Seller or, or in the case of a waiver, by the party against whom the waiver is to be effective.. No

Amendments; Waivers. (a) No provision Any provisions of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoBuyer and Seller, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by the parties heretoeach Party or, or in the case of a waiver, by the party Party against whom the enforcement of any such waiver is to be effective.sought. 8.9

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties heretoCompany and the Shareholders, or in the case of a waiver, by the party against whom the waiver is to be effective; provided, however, that no such amendment or waiver by the Company shall be effective without the approval of a majority of the Other Directors.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the all parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto, or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective, subject to Section 3.3(d).

Amendments; Waivers. (ab) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach Party to this Agreement, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No 12.11.1 Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by the parties hereto, or each Party; and (ii) in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by all of the parties heretoParties, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No This Agreement may be amended or waived, and any provision of this Agreement may be amended or waived unless waived, if, and only if, such amendment or waiver waiver, as the case may be, is in writing and signed, in the case of an amendment, by the parties heretoParent and Buyer, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement or any other Transaction Document may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, signed in the case of an amendment, by the parties heretoall Parties to such agreement, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, but only if such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by each of the parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, signed in the case of an amendment, by the parties heretoall Parties, or in the case of a waiver, by the party Party or Parties against whom which the waiver is to be effective.

Amendments; Waivers. (a1) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto, or and (ii) in the case of a waiver, by each of the party parties against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the all parties heretoto this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement with respect to transactions other than the Exchange contemplated hereby may be amended or waived unless if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties hereto, Company and the Members; or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No Any provision of this Agreement or any other Acquisition Document may be amended or waived unless if, and only if, such amendment or waiver is in writing and signed, in the case of an amendment, by the all parties hereto, or in the case of a waiver, by the party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoParties, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by both the parties heretoCompany and the Purchaser; or, or in the case of a waiver, by the party against whom the waiver is to be effective.enforcement of any such

Amendments; Waivers. (a) No provision of this Agreement may be waived or amended or waived unless such amendment or waiver is except in writing and a written instrument signed, in the case of an amendment, by the parties heretoeach Party or, or in the case of a waiver, by the party Party against whom the enforcement of any such waiver is to be effectivesought.

Amendments; Waivers. (ai) No Any provision of this Agreement may be ------------------- amended or waived unless prior to the Closing if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by the parties heretoeach party to this Agreement or, or in the case of a waiver, by the each party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, in the case of an amendment, by the parties heretoShareholders, or in the case of a waiver, by the party Party against whom the waiver is to be effective.

Amendments; Waivers. (a) No provision of this Agreement may be amended or waived unless such amendment or waiver is in writing and signed, signed (i) in the case of an amendment, by each of the parties hereto, or in and (ii) i n the case of a waiver, by each of the party against parties aga inst whom the waiver is to be effective.