N.Y. Uniform Commercial Code Law Section 1-306
Waiver or Renunciation of Claim or Right After Breach

1–301
Territorial Applicability 1–302
Variation by Agreement 1–303
Course of Performance, Course of Dealing, and Usage of Trade 1–304
Obligation of Good Faith 1–305
Remedies to be Liberally Administered 1–306
Waiver or Renunciation of Claim or Right After Breach 1–307
Prima Facie evidence by Third-party Documents 1–308
Performance or Acceptance Under Reservation of Rights 1–309
Option to Accelerate at Will 1–310
Subordinated Obligations