Match a returned unit SGTIN+lot to its original transaction hash (DSCSA §582(c)(4)(D)). Unauthorized trading partner or mismatched SGTIN/lot → REFUSE.
DSCSA §582(c)(4)(D)Zero PIIClient-side onlyUS FDA · Saleable Returns
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Scope
Verifies that a saleable return matches its original transaction record: SGTIN, lot number, and trading partner authorization all checked. Unauthorized partner or mismatched identifiers → REFUSE with quarantine flag. Feeds suspect-product quarantine assessor (art-114).