What is Global Product Classification (GPC)?

On this page you can read about:

1. What is GPC?
2. Using GPC hierarchy to find the Brick
3. What is the role of GPC in GDSN?
4. How does GPC fit with other GS1 standards?
5. GPC and UNSPSC

What is GPC?

To ensure products are classified correctly and uniformly, GDSN uses GS1 Global Product Classification (GPC), a system that gives buyers and sellers a common language for grouping products in the same way, everywhere in the world.

This improves the Global Data Synchronisation Network's data accuracy and integrity, speeds up the supply chain's ability to react to consumer needs, and contributes to breaking down language barriers. It also facilitates the reporting process across product silos.

The foundation of GPC is called a "Brick;" GPC bricks define categories of similar products. Using the GPC brick as part of GDSN ensures the correct recognition of the product category across the extended supply chain, from seller to buyer. Bricks can be further characterised by Brick Attributes.

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Using GPC hierarchy to find the Brick

One GTIN, One Brick

A Global Trade Item Number (GTIN) can only be assigned to one Brick.

Using attributes

Bricks can be further characterised using attributes where required.

Category scope

GPC is already available for a wide range of categories - and is growing all the time.

As of July 2005, the GS1 GPC standard includes:

• Food, Beverage, Tobacco
• Home Care, Health Care (including over the counter part of (Health Care), Pet Care, Pet Food, Baby Care, Beauty Personal Care and Hygiene
• Clothing, Footwear, Personal Accessories
• Cross Category
• General Merchandise (Furniture & Furnishing, Kitchen Merchandise, Musical Instruments, Toys & Games, Stationery, Audio & Visual, Communication, Computing, Printed & Reference Materials, Sports & Well being, Arts & Crafts, Outdoor & Camping)
• Hardlines
  • DIY (Lawn & Garden Supplies; Building Materials, Hardware; Tools & Equipment Hand; Safety & Storage; Electrical Supplies; Plumbing; Heat,Ventilation,Air Conditioning)
  • Automotive Aftermarket
  • Home Appliances

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What is the role of GPC in GDSN?

GPC gives buyers and sellers a common language to group products the same way globally to ensure effective data synchronisation in the Global Data Synchronisation Network (GDSN). GPC enables the following processes:

• Item Registration
• Subscription
• Validation
• Search
• Publication/Subscription Match

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How does GPC fit with other GS1 standards?

GPC is a key part of the GS1 standards package. The table below shows how GPC fits with other GS1 standards and processes.

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GPC and UNSPSC

Under the leadership of the user community, GS1 launched an initiative to align GPC with another classification system managed by GS1, the United Nations Standard Products and Services Code (UNSPSC). UNSPSC is a global, multi-sector classification system supporting primarily spend analysis and procurement. Download an update on GPC-UNSPSC alignment.

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Download the GPC Brochure