In my recent essay, “RFID is DEAD…at Unit-level in Pharma”, I used relative cost estimates to theorize that Radio Frequency IDentification (RFID) will not be the predominant carrier of serial numbers applied to drug packages for compliance with U.S. pedigree laws. My theory is that there will actually be a mix of RFID and 2D barcodes, and that barcodes will be the predominant carrier technology. As you might expect, that was a little controversial with the RFID industry (See RFID Journal’s blog post in response to my essay). Hey, it’s just a theory. I too, wish everything would be RFID, and for all of the reasons cited by RFID Journal. It’s just that I don’t believe it’s going to turn out that way and that’s based on the logic I laid out in my essay. (Also see FiercePharma Manufacturing’s more neutral post in response to my essay.)
BARCODES WILL PREDOMINATE. LET’S MOVE ON…
In a mixed-but-predominantly-barcode-serialized U.S. pharmaceutical supply chain, companies will not be able to tell which unit serial numbers are inside of each sealed case at receiving or at shipping. Because barcodes are a “line-of-sight” technology, the only way to tell with absolute certainty what the sealed-up unit serial numbers are will be to cut the tape seal, open the case, expose the barcodes, scan each unit and tape the case closed again.
It is a ridiculous notion to believe that Continue reading Inference in the Pharmaceutical Supply Chain