US Code
CHAPTER 50— CHECK TRUNCATION
§ 5004. Substitute check warranties

(1) the substitute check meets all the requirements for legal equivalence under section 5003(b) of this title; and
(2) no depositary bank, drawee, drawer, or endorser will receive presentment or return of the substitute check, the original check, or a copy or other paper or electronic version of the substitute check or original check such that the bank, drawee, drawer, or endorser will be asked to make a payment based on a check that the bank, drawee, drawer, or endorser has already paid.

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