Solution Providers Confirm Interoperability of Multiple Traceability Systems

GS1 US, in collaboration with FoodLogiQ, IBM Food Trust, ripe.io and SAP, has confirmed that multiple traceability systems can interoperate to transmit and exchange information about a product’s journey throughout the supply chain to support end-to-end food traceability. The first phase of a multi-phase proof-of-concept focused on supply chain visibility and included solutions that leveraged blockchain, cloud and other traceability technology from the solution providers.

The proof-of-concept participants defined and simulated seafood supply chain data sharing across four traceability systems leveraging GS1 Standards, which provide one consistent way for businesses to communicate information in food recalls. The group determined that the interoperability between solutions was possible when leveraging the GS1 System of Standards for the unique identification of products and locations, as well as GS1 Electronic Product Code Information Services (EPCIS) as a standardized data model. EPCIS provided a consistent format for sharing event data and transmitting key information from production to sale by uniformly facilitating the transmission of critical tracking events, such as whether a product had been shipped, received, packed or transformed.

In the next proof-of-concept phase, GS1 US will work with the four solution providers and industry partners, including suppliers, distributors, retailers, and foodservice operators, to implement EPCIS and determine how it can be further extended in real-world product tracing. The proof-of-concept will focus on defining and validating industry data requirements before moving on to a phase exploring use cases that leverage traceability standards and any industry-specific requirements to enable interoperability at that stage.

In the next phase, the goal will be to understand data requirements and determine if there is a new technical standard or protocol required for interoperability to enable permissioning, privacy and access controls. Subsequent phases will explore the value of distributed ledger technology in more advanced use cases. This type of collaboration will ensure a consistent direction moving forward as traceability standards and their supporting technologies, such as blockchain, scale and mature.

For more information on GS1 US blockchain resources, visit www.gs1us.org/blockchain.