Amazon Troubleshooting

Error Code 5665: Brand Registration Required

Fox Tale Agency Jul 17, 2026 6 min read
Amazon Error Code 5665 Brand Registration Required – Complete Guide to Fix Brand Approval Issues in Amazon Seller Central

Comprehensive Guide to Fixing Amazon Error Code 5665: Brand Registration Required

1. Error Code 5665: Brand Registration Required

Error code 5665 on Amazon occurs when a seller attempts to create a product listing using a brand name that has not been approved by Amazon. This error message indicates that Amazon requires all brand names to be registered through its Brand Registry before they can be used for product listings. The purpose of this requirement is to ensure that only authentic products are listed and to protect the intellectual property rights of brand owners.

Reason This error appears when trying to create a listing for a brand that isn’t registered with Amazon.

Now I’ve seen tons of people complaining on all of the different Amazon FBA Facebook groups about how they’re not able to create these Product listings and asking how they can solve it or Fix this Error 5665.

Registering your brand provides access to Amazon’s brand protection and selling tools.

You will typically going to see this type of Message:

“You must register your Brand with Amazon before listing ASINs with this Brand name. Please ensure you are complying with

our Brand Name Policy https://sellercentral.amazon.com/gp/help/G2N3GKE5SGSHWYRZ. If this Brand is a registered trademarked, please enroll it at https://brandservices.amazon.com/eligibility. If it is not a registered trademarked, and you believe you are complying with our Brand Name Policy contact Seller Support and mention the error code 5665.”

Why does Amazon do this?

Amazon enforces brand registration to:

Protect Your Brand: Keeps counterfeiters out and ensures only authorized sellers can list your products.

Boost Consumer Trust: Guarantees product authenticity and quality, making customers confident in their purchases.

Unlock Powerful Tools: This gives you access to advanced listing, marketing, and reporting tools to grow your brand.

Ensure Legal Compliance: Keeps everything above board and compliant with regulations.

Registering your brand is a must for serious sellers. Get it done!

Solutions to Error Code 5665

1. Enroll in Amazon Brand Registry:

The most effective way to resolve Error Code 5665 is to first trademark your brand and register it with Amazon’s Brand Registry. This process typically takes between 2 and 4 months. By ensuring your brand is officially registered, you’ll be able to list your products without encountering this error.

If you are currently in the process of obtaining your brand registration, you can use "N/A" as a temporary placeholder in the brand name field while creating your listing. However, many sellers have reported issues with this approach, such as the "N/A" being locked and preventing them from updating it to the actual brand name later on. This situation can result in the listing showing "Buy N/A" instead of your brand name, which is not ideal for customer perception.

If your product listing's brand name gets stuck as "N/A," you have two main options. First, you can delete the product listing and start again, which also means losing your GS1 barcode. Second, you can contact Seller Central to get your brand approved. To avoid these complications, it’s best to contact Seller Central for brand approval before creating your product listing.

Once your brand is officially registered, make sure to update your listing with the correct brand name to resolve the error and fully comply with Amazon’s requirements.

by enrolling the brand in Amazon's Brand Registry. To do this, the brand must have a registered trademark or a pending trademark application, and the brand name or logo must be permanently affixed to the product or its packaging. Enrollment provides additional benefits, such as enhanced control over product listings and access to marketing tools.

1. Register for Trademark Your Brand: Apply for Amazon Brand Registry if not already registered.

2. Match Brand Details: Ensure listing details match the registered brand info.

3. Submit Documentation: Provide required documents to prove brand ownership.

Steps to Register Your Brand:

1. Prepare Info: Brand name, trademark number, owner contact, product categories, and manufacturing countries.

2. Submit Application: Go to Amazon Brand Registry, click "Enroll Now," and fill out the application.

3. Verification: Amazon verifies info and contacts the trademark owner if needed.

2. Request Approval for an Unregistered Brand:

If the brand is not eligible for Brand Registry, sellers can contact Amazon Seller Support to request an exception. When doing so, they must provide:

- The brand name used in the listing.

- Images of the product and packaging showing the branding.

- If applicable, the Batch ID from the inventory file used for the listing.

3. List as Generic:

For products without a registered brand name, sellers can opt to list the product as "Generic." This allows them to bypass the brand approval process, but it means they will not have access to the benefits associated with brand registration, and the product detail page may be subject to updates from other sellers.

How to Fix:

1. Register for Trademark Your Brand: Apply for Amazon Brand Registry if not already registered.

2. Match Brand Details: Ensure listing details match the registered brand info.

3. Submit Documentation: Provide required documents to prove brand ownership.

Steps to Register Your Brand:

1. Prepare Info: Brand name, trademark number, owner contact, product categories, and manufacturing countries.

2. Submit Application: Go to Amazon Brand Registry, click "Enroll Now," and fill out the application.

3. Verification: Amazon verifies info and contacts the trademark owner if needed.

Summary:

Error Code 5665 is Amazon’s way of ensuring brand authenticity and preventing counterfeit listings. To address this error, you have a few options. First, you can enroll your brand in Amazon’s Brand Registry, which is the most effective solution and provides you with enhanced protection and tools for your listings. If your brand isn’t registered yet, you might be able to request an exception by contacting Amazon Seller Support, but you’ll need to provide proof of your brand’s legitimacy. Alternatively, if you need a quick workaround and can’t immediately register your brand, you can list your product as "Generic." This approach allows you to bypass the brand registration requirement temporarily, although it means missing out on brand-specific benefits and protections. Following these steps will help you resolve the error and ensure your listings meet Amazon’s standards.