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So far so good with the Drug Quality and Security Act (DQSA) and the supply chain safety initiatives it includes. Now begins the formidable task of actually making it effective—and there is much [...]

For those of us familiar with verifying 1D barcodes like UPC and Code 128, migrating into 2D symbols like QR Code or Data Matrix seems very complicated. Why is that? With 1D barcodes it was a [...]