# DSCSA UHF Labels at 380M Units/Year — Pharma

URL: https://proudtek.com/case-studies/pharmaceutical-dscsa-uhf-rfid/
Source URL: https://proudtek.com/case-studies/pharmaceutical-dscsa-uhf-rfid/
Generated: 2026-03-16T01:42:30.697Z
Kind: page
Publisher: Proud Tek Co., Limited
Author: Proud Tek Co., Limited
Credentials: ISO 9001:2015, ISO 14001:2015, RoHS Compliant, CE Marking, REACH Compliant
Image: https://proudtek.com/landing-images/pharmaceutical-dscsa-uhf-rfid-hero.jpg
Image Alt: Warehouse aisle with shrink-wrapped cartons stacked on tall pallet racking

## Description
A US specialty-pharmacy distributor deployed item-level UHF RFID labels on 380 million prescription bottle and carton SKUs per year to satisfy the...

## FAQ
- Q: Is RFID required by DSCSA, or only one of the options?
  A: DSCSA permits either 2-D Data Matrix barcode or RFID for the unique product identifier. RFID is not mandated. However, distributors handling saleable returns at scale and operating receipt portals find RFID is the only practical option for the throughput required. The FDA's enforcement focus is on verification capability, not on the chosen data carrier.
- Q: How does the SGTIN field on the chip interact with the lot + expiry overprint?
  A: The SGTIN field on the chip uniquely identifies the item; the lot and expiry are printed beside the SGTIN as human-readable + 2-D Data Matrix data for redundancy. DSCSA verification queries the SGTIN; the lot and expiry are used by pharmacy systems for inventory management and recall scoping. Both the chip and the printed data must be present for compliance.
- Q: Does UHF read reliably through liquid prescription bottles?
  A: Yes, when the antenna geometry accounts for the substrate. UCODE 9 has Autotune that adjusts for the dielectric loading from the bottle contents. The customer's receipt-portal antennas are circular-polarised, positioned at 1.2 m and 1.8 m height to read tags on both sides of a pallet. Empirical read rate is 99.96%+ on full pallets including filled prescription bottles.
- Q: What is the audit-trail retention for DSCSA?
  A: DSCSA requires 6 years of transaction-history retention. The customer's WMS retains the full EPCIS event chain — receipt, repackaging, dispensing — for 7 years to provide a one-year margin over the regulation. Proud Tek's role ends at the label SKU; the customer's WMS owns the chain-of-custody record.

## Machine Routes
- JSON: https://proudtek.com/machine/case-studies/pharmaceutical-dscsa-uhf-rfid.json
- Text: https://proudtek.com/machine/case-studies/pharmaceutical-dscsa-uhf-rfid.txt