Colorado Code
Part 3 - Enforcement of Instruments
§ 4-3-310. Effect of Instrument on Obligation for Which Taken








Source: L. 94: Entire article R&RE, p. 859, § 1, effective January 1, 1995.





The last sentence of subsection (b)(3) applies to cases in which an instrument of another person is indorsed over to the obligee in payment of the obligation. For example, Buyer delivers an uncertified personal check of X payable to the order of Buyer to Seller in payment of the price of goods. Buyer indorses the check over to Seller. Buyer is liable on the check as indorser. If Seller neglects to present the check for payment or to deposit it for collection within 30 days of the indorsement, Buyer's liability as indorser is discharged. Section 3-415(e). Under the last sentence of Section 3-310(b)(3) Buyer is also discharged on the obligation to pay for the goods.
A similar analysis applies with respect to lost instruments that have not been paid. If a creditor takes a check of the debtor in payment of an obligation, the obligation is suspended under the introductory paragraph of subsection (b). If the creditor then loses the check, what are the creditor's rights? The creditor can request the debtor to issue a new check and in many cases, the debtor will issue a replacement check after stopping payment on the lost check. In that case both the debtor and creditor are protected. But the debtor is not obliged to issue a new check. If the debtor refuses to issue a replacement check, the last sentence of subsection (b)(4) applies. The creditor may not enforce the obligation of debtor for which the check was taken. The creditor may assert only rights on the check. The creditor can proceed under Section 3-309 to enforce the obligation of the debtor, as drawer, to pay the check.