The Global Language Of Business

The global barcode experts

We manage the barcode system used by retailers, suppliers and their partners, so you're in the right place if you need barcodes for your business or organisation in Macau, China. We also create other standards to help you share information efficiently. After all, it's easier to get things done when you speak the same language as your customers, suppliers and partners.

What is GS1?

We’re a global organisation made up of over a million members. We create and manage business standards for those members. Join us to start influencing what we do.

Contact us

Here's how to contact the GS1 office in your country.