The Enhanced Drug Distribution Security (EDDS) phase of the Drug Supply Chain Security Act (DSCSA) is due to begin on November 27, 2023.  That’s the first day that the US pharma supply chain is supposed to fully operate with serial numbers.  Yes, serial numbers in human readable and encoded into 2D barcodes will be on every drug packaged after November of this year, but there is only limited use of those serial numbers in the supply chain until 2023.  But when the EDDS starts, everything changes.  From that point on, every Transaction Information (TI) document must include the full DSCSA Unique Identifiers—including the serial numbers for the first time—that are physically included in the shipment, the Transaction History (TH) no longer needs to be exchanged, and the data exchange requirements change.  Let’s focus in on those data exchange changes. Continue reading EDDS: The New Data Exchange Requirements →