What technological adoption defines the shift to modern track-and-trace systems that assign unique identifiers to every single salable unit?

Answer

Serialization

The fundamental technological transition defining modern track-and-trace systems, especially compared to older logistics methods, is serialization. Serialization is the practice of assigning a unique identifier to every individual salable unit, rather than tracking containers or entire batches collectively. This higher level of granularity allows for precise unit-level traceability, which is crucial in high-stakes sectors like pharmaceuticals where counterfeit verification at the final point of dispensing is necessary. This concept is often enabled by sophisticated codes like 2D data matrix codes which can store the necessary unique information.

What technological adoption defines the shift to modern track-and-trace systems that assign unique identifiers to every single salable unit?
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