Vesdo Inc.
Serialization denotes the allocation of a unique numeric / alphanumeric “serialization number” to a saleable item and the storage of this number in a (secure) database to enable unequivocal identification of any given item throughout its lifecycle. To facilitate automated read-out and verification the serialization number is encoded into a machine-readable data carrier, usually in form of a barcode.
imagesTrack & Trace denotes the process of determing the current location (Track) or a past location (Trace) of an item, e.g. in case of theft or diversion. A true Track & Trace system requires aggregation: In addition to the sales pack higher levels of the packaging hierarchy (e.g. bundles, shipping cases, pallets) are serialized as well, with the according parent-child relationship being established in the database.

Need to devise or implement a Serialization / Track & Trace system, improve or extend an existing system or change a component? Wondering which solution and which partner are the best fit for you? Our services cover the entire spectrum: Strategy development, requirements specification, vendor selection, technical implementation, qualification/ validation. Contact us at info(at)

The application of a barcode to an item’s outer packaging usually occurs as part of the packaging process by means of inkjet or laser printing. This requires dedicated and powerful in-line printing systems and in-line vision systems. The in-line vision systems serve (a) to read-out and check the encoded information for correctness and completeness and (b) to inspect the printing quality of the barcode. Printing and inspecting barcodes with variable content can be challenging and directly impacts line efficiency. In pharmaceutical applications, a minimum print quality level is also often mandated by national regulations or imposed by industry expectations.


Struggeling with increased rejects due to poor barcode print quality and/or uncertainty regarding in-line barcode inspection? We possess in-depth knowlegde and vast experience regarding in-line printing and inspection of barcodes. Vesdo also offers custom-designed barcode compliance labels to calibrate and test in-line inspection systems. Read more

The serialization number is usually complemented with further static and variable product information (e.g. lot/batch number, expiration date). An augmented Serialization / Track & Trace system could thus do a lot more than provide the means to detect and investigate counterfeits and to meet regulatory requirements:

  • Product Recalls: Can be managed faster and more cost-effective, especially if the goods in question were distributed via mixed shipments and/or into different markets/countries.
  • Quality issues: Can be isolated faster and tackled more precisely as place and time where and when the goods were produced will be clearly and expeditiously known.
  • „First in – first out“ stock management: Can be vital for goods with limited shelf-life such as pharmaceuticals and food.
  • Reduction of errors: Improve control over manual and automated pick & pack operations.
  • Management of product variants: Alleviate constraints that Enterprise Resource Planning (ERP) systems may impose regarding the handling of variants or evolutions of a given item.
  • Marketing data: Generation of “time-to-market” data on a new level, monitoring of sales in “real-time”, analysis of marketing campaigns for effectiveness.
  • Stock management: Realize permanent wait-time analysis along the distribution chain, e.g. to optimize stock levels via integral material management across the entire chain rather than via individual optimization at one location only.

Interested in one or all of the above? Contact us at info(at)