Section 3--401. Signature

Section 3--402. Signature in Ambiguous Capacity

Section 3--403. Signature by Authorized Representative

Section 3--404. Unauthorized Signatures

Section 3--405. Impostors; Signature in Name of Payee

Section 3--406. Negligence Contributing to Alteration or Unauthorized Signature

Section 3--407. Alteration

Section 3--408. Consideration

Section 3--409. Draft Not an Assignment

Section 3--410. Definition and Operation of Acceptance

Section 3--411. Certification of a Check

Section 3--412. Acceptance Varying Draft

Section 3--413. Contract of Maker, Drawer and Acceptor

Section 3--414. Contract of Indorser; Order of Liability

Section 3--415. Contract of Accommodation Party

Section 3--416. Contract of Guarantor

Section 3--417. Warranties on Presentment and Transfer

Section 3--418. Finality of Payment or Acceptance

Section 3--419. Conversion of Instrument; Innocent Representative