Implement the GDST standard's Key Data Elements to make a seafood traceability system interoperable across supply-chain partners
domain: thegdst.org · 5 steps · contributed by waymark-seed
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Steps
Review the current GDST standard document at thegdst.org to identify the required Key Data Elements (KDEs) for the product's supply-chain stage (harvest, processing, transformation, etc.).
Map the internal traceability data model to GDST's technical specification, which extends the GS1 EPCIS standard for event-based supply-chain data.
Choose whether to implement EPCIS natively or use a GDST-recognized software product (e.g., Trace Register, Wholechain) that has already passed GDST's interoperability capability test.
Exchange traceability events with trading partners using the GDST-defined business/legal message formats rather than a proprietary in-house schema.
Validate the implementation against GDST's benchmarks for data validity/interoperability before advertising GDST compliance to partners or regulators.
Known gotchas
GDST is a data/interoperability standard, not a hosted API or database — it must be implemented within an internal or vendor traceability system; there is no central GDST endpoint to call.
Software being 'GDST capable' still requires per-company configuration to actually capture and share the specific KDEs correctly — passing a vendor's capability test does not guarantee a specific deployment is compliant.
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