Amazon Australia GTIN Exemption: GS1 Australia Barcodes vs the Exemption Process

Every product listed on Amazon.com.au needs a product identifier, and Amazon says that identifier is a GTIN such as a UPC, EAN, JAN or ISBN. You have two routes: buy the GTIN from GS1 Australia, or sign in to Seller Central and apply for a GTIN exemption. Use GS1 barcodes if the product is yours and you plan to grow, and keep the exemption for items that genuinely have no barcode. Amazon publishes the exact eligibility rules for an exemption inside Seller Central, so this guide describes the process but not the rule text. This is general information, not legal advice.

What is a GTIN and why does Amazon want one?

A GTIN (Global Trade Item Number) is the number under a barcode. Amazon describes it as how it identifies the exact item you are selling, and says each product you sell must have its own unique product ID. See the GTIN glossary entry.

Common formats are UPC (12 digits), EAN (13 digits), JAN and ISBN for books. Amazon names UPC, EAN, JAN and ISBN as accepted examples. Our digit counts are the standard format lengths, not an Amazon rule.

Do I need a GTIN for every product?

Usually yes, but there are three situations where you do not buy a new one:

1. You are selling an existing product. Amazon may match your offer to an existing listing, so you may not need a product ID of your own. You enter the product's existing GTIN and attach your offer.
2. You have a GTIN exemption for the product, which Amazon grants on application.
3. Amazon applies a GTIN exception under certain conditions. Amazon's page mentions an exception, but the conditions are published in Seller Central.

For the rest, you need a valid GTIN, and it must be the correct one for your product. A barcode from someone else's product does not make your listing correct, and Amazon may flag a mismatch.

How do I get a GTIN from GS1 Australia?

GS1 Australia describes itself as Australia's only authorised provider of GS1 barcode numbers, and states that it is the only officially licensed barcode provider with the authority to supply GTINs for the Amazon marketplace in Australia. That is GS1's own statement, and it is consistent with Amazon's page pointing sellers to GS1 Australia.

On cost, GS1 Australia says barcodes are available "for as little as $79*" with no joining fee, that fees depend on annual turnover and membership level, that discounts apply for orders of more than 5 barcodes, and that barcodes cost less than 15 cents at the highest membership option. The page does not say whether those prices include GST, and the asterisk refers to conditions that the page does not spell out. Check the GS1 Australia Forms and Fees page for the current price for your turnover before you budget.

The practical steps:

1. Join GS1 Australia and choose the number of barcodes. Count one per distinct product, and one per variation such as size or colour.
2. Assign each GTIN to a SKU in a spreadsheet.
3. Print the barcode on the pack or the carton. GS1 says barcodes are issued immediately and products are registered instantly.
4. Enter the GTIN when you create the Amazon listing.

If you have a bundle, a multipack or a set, give it its own GTIN. Our variations guide covers parent and child structure.

When should I apply for a GTIN exemption instead?

Amazon says sellers can sign in to Seller Central to apply for a GTIN exemption. Amazon links a "GTIN Exemption Guide" from its education page. The rules usually concern products with no barcode of their own, such as some private label goods, bundles you assemble or items from small makers. Amazon publishes its eligibility text for Australia inside Seller Central, so confirm in Seller Central before you rely on any of those examples. See our short GTIN exemption entry.

What to prepare when you apply, based on what an identifier request asks you to show:

• Clear photos of the product and its packaging, showing the brand name and no barcode.
• The brand name and the manufacturer or supplier details.
• A short explanation of why the product has no GTIN.

Avoid trying to get an exemption for a product that already carries a manufacturer barcode. If a supplier barcode exists and the product is not yours, you should generally use it.

GS1 barcode vs GTIN exemption: which should I use?

Amazon also recommends GS1 barcodes: GS1 says Amazon and other major retailers recommend them. If you plan to use Brand Registry or sell on other channels, own your barcodes from the start.

What should I avoid?

• Cheap barcodes from resellers. GS1 warns that barcodes should be GS1-authorised and authentic, and cautions against second-hand barcodes. A GTIN that is not registered to your brand can cause listing errors; Amazon publishes its identifier checks inside Seller Central.
• Reusing one GTIN across different products. Each product needs its own unique ID.
• Changing the product but keeping the GTIN. If you materially change the product, check whether it needs a new number.
• Guessing a number. A GTIN is registered, not invented.

A worked example: ten products, three routes

This is illustrative, not a real seller. Suppose you run a small Pty Ltd and plan to list ten products.

• Four are your own private label kitchen items. You buy four GS1 barcodes, plus one for each size variation. You count 4 products and 3 extra variations, so 7 barcodes. GS1 prices by turnover and quantity, so you ask for a quote rather than multiplying a headline figure.
• Four are branded products you resell with authorisation. Each already has a manufacturer GTIN. You search Amazon, find the existing listing and attach your offer, which Amazon says may mean no product ID is needed from you.
• Two are unbranded handmade-style gifts you assemble from components. They have no barcode. You decide whether to buy GTINs or request an exemption in Seller Central, which Amazon says is available.

The exercise takes thirty minutes and tells you what you need to buy before any stock is ordered. The cost question for the first group is a quote, not a calculation. GST on the GS1 fee is something to confirm on GS1's invoice; our GST for Amazon sellers guide explains how input tax credits work for registered sellers.

What if Amazon rejects my GTIN or exemption?

1. Read the error code. Amazon's Listings Error Code Guide introduces common listing error codes.
2. Check the digits. A typo in a 12 or 13 digit number is the most common cause of a mismatch.
3. Check the registration. If you used a GS1 number, confirm it is registered to your business in the GS1 member portal.
4. Check the product match. If Amazon has matched your barcode to a different product, your pack and the catalogue page need to agree, or the barcode belongs to someone else.
5. Contact Seller Support with photos of the product, the pack and the GS1 certificate, if you have one.

Amazon does not publish a response time for exemption requests or identifier disputes in Australia.

FAQ

Is a GTIN the same as an ASIN? No. A GTIN identifies the product globally, printed on the pack. An ASIN is Amazon's own catalogue number. See ASIN.

Can I sell without a GTIN? Not unless you have an exemption, an exception or are matching an existing product. Amazon says all products sold on Amazon require a GTIN.

How much do GS1 Australia barcodes cost? GS1 Australia says from A$79 with no joining fee, with price depending on annual turnover. Check the current fee page.

Do private label sellers need GS1 barcodes? Most do. A barcode you own travels with the brand, whereas an exemption sits in your account. Amazon states the exemption route exists, but eligibility is set inside Seller Central.

Can I use my supplier's barcode on my private label product? Do not. The barcode belongs to whoever registered it with GS1, which may be your factory or another brand.

What does an FBA barcode have to do with a GTIN? Amazon's own FBA labels are separate from the manufacturer barcode, and prep rules decide which one must be visible. See FBA prep and labelling for the current requirements.

Next steps

Start from the Australia hub, list your products with their current barcodes, and decide per product between GS1 and an exemption. If your listings are blocked by identifier errors and you want help clearing them, see Amazon listing management in Australia. Blooprint is an Amazon SPN verified partner working with Australian sellers remotely from Bengaluru.