Tag Archives: GS1 Company Prefix

GLN: The Lowly Identifier That Could Kill The Use Of EPCIS For Pharma Regulatory Compliance

iStock_000085320577_SmallerAlmost everyone agrees that GS1’s Electronic Product Code Information Services (EPCIS) standard will be used by drug manufacturers and the large wholesale distributors in the United States for compliance with the serialization requirement of the Drug Supply Chain Security Act (DSCSA).  Even I think that (see “Will EPCIS Event Exchange Replace EDI ASNs for DSCSA Someday?”).  But there is a problem that could kill its use beyond the internal uses of today, keeping it from being used for data exchange or the data repositories that will eventually become the way data is “exchanged” in 2023 as part of the Enhanced Drug Distribution Security (EDDS) phase of the DSCSA.

The problem is, EPCIS defaults to the use of a single location identifier, the GS1 Global Location Number (GLN).  So what?  Why is that a problem?  Let me explain. Continue reading GLN: The Lowly Identifier That Could Kill The Use Of EPCIS For Pharma Regulatory Compliance

Depicting An NDC Within A GTIN

In recent essays I have covered the “Anatomy of an NDC”, the “Anatomy of a GTIN” and the “Updated HDMA Bar Code Guidance: A Must Read“.  Now let’s put them all together.  Why would we need to do that?  Because the U.S. FDA requires many Over-The-Counter (OTC) and all prescription drugs marketed in the United States to have their National Drug Code (NDC) presented in the form of a linear barcode on the package.  Pure and simple.  To do that in a way that your trading partners can understand—that is, to do it interoperably—you need to follow a standard.  You have two realistic choices for standard approaches to this problem:  HIBCC or GS1.

The use of HIBCC standards is fairly common in the U.S. medical surgical devices supply chain but in the pharmaceutical supply chain it is very rare.  Most companies choose GS1’s barcode standards so that’s all I’m going to focus on in this essay.  If you want more information Continue reading Depicting An NDC Within A GTIN