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# Q&A Guide on Product Identifiers
- URL: https://www.fdaweb.com/q-a-guide-on-product-identifiers/
- Published: 2018-09-20T12:00:00.000Z
- Updated: 2026-09-15T00:33:04.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5142403

*Federal Register* notice: FDA has made available a draft guidance entitled “Product Identifiers Under the Drug Supply Chain Security Act Questions and Answers.” The document intends to clarify questions relating to product identifiers that are required by the Drug Supply Chain Security Act for packages and homogenous cases of certain drug products. To view the notice, click [here](https://www.gpo.gov/fdsys/pkg/FR-2018-09-20/pdf/2018-20502.pdf?ref=fdaweb.com).