District Of Columbia § 28:3-117 - Other agreements affecting instrument.

Full text of District Of Columbia D.C. Code § 28:3-117 — Other agreements affecting instrument., with citation guidance and answers to common questions.

§ 28:3-117. Other agreements affecting instrument.

28:3-117

Subject to applicable law regarding exclusion of proof of contemporaneous or previous agreements, the obligation of a party to an instrument to pay the instrument may be modified, supplemented, or nullified by a separate agreement of the obligor and a person entitled to enforce the instrument, if the instrument is issued or the obligation is incurred in reliance on the agreement or as part of the same transaction giving rise to the agreement. To the extent an obligation is modified, supplemented, or nullified by an agreement under this section, the agreement is a defense to the obligation.

Annotations

2. The effect of merger or integration clauses to the effect that a writing is intended to be the complete and exclusive statement of the terms of the agreement or that the agreement is not subject to conditions is left to the supplementary law of the jurisdiction pursuant to Section 1-103. Thus, in the case discussed in Comment 1, whether Y is permitted to prove the condition to Y’s obligation to pay the note is determined by that law. Moreover, nothing in this section is intended to validate an agreement which is fraudulent or void as against public policy, as in the case of a note given to deceive a bank examiner.

1. The separate agreement might be a security agreement or mortgage or it might be an agreement that contradicts the terms of the instrument. For example, a person may be induced to sign an instrument under an agreement that the signer will not be liable on the instrument unless certain conditions are met. Suppose X requested credit from Creditor who is willing to give the credit only if an acceptable accommodation party will sign the note of X as co-maker. Y agrees to sign as co-maker on the condition that Creditor also obtain the signature of Z as co-maker. Creditor agrees and Y signs as co-maker with X. Creditor fails to obtain the signature of Z on the note. Under Sections 3-412 and 3-419(b), Y is obliged to pay the note, but Section 3-117 applies. In this case, the agreement modifies the terms of the note by stating a condition to the obligation of Y to pay the note. This case is essentially similar to a case in which a maker of a note is induced to sign the note by fraud of the holder. Although the agreement that Y not be liable on the note unless Z also signs may not have been fraudulently made, a subsequent attempt by Creditor to require Y to pay the note in violation of the agreement is a bad faith act. Section 3-117, in treating the agreement as a defense, allows Y to assert the agreement against Creditor, but the defense would not be good against a subsequent holder in due course of the note that took it without notice of the agreement. If there cannot be a holder in due course because of Section 3-106(d), a subsequent holder that took the note in good faith, for value and without knowledge of the agreement would not be able to enforce the liability of Y. This result is consistent with the risk that a holder not in due course takes with respect to fraud in inducing issuance of an instrument.

Source: official District Of Columbia text · Last verified 2026-08-27

Frequently Asked Questions About District Of Columbia § 28:3-117

What does D.C. Code § 28:3-117 cover?

Section 28:3-117 ("Other agreements affecting instrument.") is part of the D.C. Code, the codified statutory law of District Of Columbia. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite District Of Columbia § 28:3-117?

A common citation format is "D.C. Code § 28:3-117" (District Of Columbia). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of District Of Columbia law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the District Of Columbia official source linked on this page or consult a licensed District Of Columbia attorney.

How does District Of Columbia § 28:3-117 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in District Of Columbia can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in District Of Columbia.