
Yes, we do need a national system for tracking and tracing pharmaceuticals, although the risks are much lower today than 10 years ago. However, I wonder about the real-world potential for track-and-trace technologies.
Tag all you want, but if no one checks the tag, it's a waste of money. "Don't ask, don't tell" is the mantra of people who buy diverted products from unsavory resellers. Pedigree laws and track-and-trace technologies only work if pharmacy buyers refuse to buy outside legitimate channels and agree to authenticate (scan) an electronic tag.
Adding insult to potential injury, the FDA’s recent guidelines for serialization will do little to address our crazy patchwork of state rules and regulations for the supply chain.