Why Data Standardization Matters in Global Commerce

How GTINs, GLNs, and SSCCs create a shared language for trusted global trade

Global commerce depends on organizations exchanging product, location, and logistics data accurately. Without standardized identifiers, ambiguity and discrepancies accumulate across systems and trading partners.

This project showcases how GS1 identifiers work together to strengthen interoperability, traceability, and trusted enterprise data.

Created by Jacob Eli Jimenez
Data Governance • GS1 Standards • Product Implementation

Why Data Standardization Matters in Commerce

Global commerce depends on organizations exchanging data accurately and consistently. When a common language is absent, errors and discrepancies accumulate; limiting trade and eroding trust between partners. When GS1 Standards are applied, a shared language emerges, enabling interoperability and efficient global commerce.

Without Standards

Errors, discrepancies, and limited trade result when organizations lack a common data language.

With GS1 Standards

A shared language enables interoperability, traceability, and efficient global commerce for all trading partners.

Why GLNs Matter

Every business transaction has a starting point and a destination. Whether products are manufactured, stored, shipped, or sold, organizations must know who exchanged the data and where it originated or was destined. Without a Global Location Number (GLN), that context quickly becomes difficult to understand.

Questions to Think About

  • Which industries rely on GLNs?
  • How are GLNs created and governed?
  • Why can't organizations simply rely on names and street addresses?

A GLN is a standardized 13 digit sequence that uniquely identifies manufacturers, warehouses, retailers, and even specific physical locations using longitude and latitude. Rather than relying on various character types that can be mistyped or misinterpreted, trading partners reference a single trusted identifier understood across the global supply chain.

Together, GTINs and GLNs provide the context needed for traceability, interoperability, and trusted enterprise data.

Why GTINs Matter

Every day, manufacturers, wholesalers, 3PLs, retailers, and healthcare organizations exchange enormous amounts of product data. Without a globally unique identifier, identifying exactly what product moved through the supply chain becomes increasingly difficult. That's where the Global Trade Item Number (GTIN) comes in.

A GTIN doesn't just identify a product, it provides a standardized reference that every trading partner can understand. Whether the product is manufactured, shipped to a distributor, received by a retailer, or dispensed to a customer, everyone is speaking the same language.

Pair the GTIN with a GLN

  • GTIN answers: What product is it?
  • GLN answers: Where did it go?

Together, they remove ambiguity from supply chain transactions and create the foundation for traceability, interoperability, and accurate master data. In a sea of enterprise data, fourteen digits can resolve thousands of questions.

Why SSCCs Matter

Every day, manufacturers, wholesalers, 3PLs, retailers, and healthcare organizations move millions of pallets, cases, and logistics units throughout the supply chain. Without a globally unique identifier for each shipment, determining what is being transported, who handled it, and where it becomes increasingly difficult. That's where the Serial Shipping Container Code (SSCC) comes in.

An SSCC doesn't identify the products inside a shipment, it identifies the shipment itself. Whether a pallet is loaded, transported, received, or transferred between trading partners, the SSCC provides a globally unique reference that everyone can understand.

GTIN

What is inside?

GLN

Who handled it?

SSCC

Which shipment?

Together, GTINs, GLNs, and SSCCs provide the context needed for traceability, interoperability, and trusted enterprise data across the global supply chain.

Business Transaction Event

Connecting Physical Assets to Business Activity

Identifying a product, location, or logistics unit is only part of traceability. Organizations must also connect those physical objects to the business transactions that explain why they are moving.

In this example, an EPCIS Transaction Event links asset W2 to business transaction XYZ12345 while it is being transported by rail. The event records the asset's relationship to the transaction, its transportation status, capture location, source, destination, and rail-specific operational details.

"epcList": [
  "urn:epc:id:giai:952005385.w2"
  ## Asset w2 on a transporting train
],
"action": "ADD",
"bizStep": "transporting",
"disposition": "in_transit",
  ## Train is actively moving
"readPoint": {
  "id": "urn:epc:id:sgln:952005385.011.ts4711"
},
"bizLocation": {
  "id": "urn:epc:id:sgln:952005385.011.scA"
  ## Readpoint tracking location
}
"source": "urn:epc:id:sgln:952005385.481.0",
"destination": "urn:epc:id:sgln:952005385.011.0",
"rail:trainVehicleCount": "3",
"rail:vehicleUniquelyIdentified": "true",
"rail:vehicleAxleCount": "4",
"rail:vehiclePosition": "1",
"rail:vehicleMasterGIAI":
  "urn:epc:id:giai:952005385.vehicle2"

Object

Which asset is involved? Asset W2 identified by its GIAI.

Transaction

Which business record provides commercial context? XYZ12345 links this movement to a formal transaction.

Action

Is the relationship being created or removed? ADD establishes the asset–transaction relationship.

Business Step

What process is occurring? transporting indicates active movement is underway.

Disposition

What is the asset's current state? in_transit confirms the asset is actively en route.

Location

Where was the event captured? The read point and business location record the capture site.

Source & Destination

Where is the movement coming from and going? Origin and destination GLNs define the movement corridor.

Extensions

What rail-specific details were recorded? Vehicle count, axle count, position, and master GIAI capture operational specifics.

Why It Matters

Standardized identifiers establish identity. EPCIS events connect that identity to business activity. Together, they create a governed record that organizations can interpret consistently across systems and trading partners.

What This Work Demonstrates

I created this project to show how standardized identifiers turn disconnected supply chain data into a shared language for commerce.

Standards Interpretation

Explaining how GTINs, GLNs, and SSCCs provide complementary product, location, and logistics context.

Data-Governance Thinking

Connecting identity, shared definitions, data quality, interoperability, and accountability across organizational boundaries.

Business Translation

Making technical standards understandable and connecting them to traceability, master data, logistics, and trading-partner communication.

Systems Perspective

Showing how individual standards work together as components of trusted enterprise data—not as isolated numbers.

I translate complex standards into clear, practical knowledge that supports data governance and product implementation. If your business needs someone who can connect data to scalable operations, let’s talk.

Jacob Eli Jimenez
Data Governance • Regulatory Compliance • Process Improvement
[email protected]  ·  github.com/confoundingloop

Sources & Further Exploration

GitHub
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