Amazon’s New ASIN Creation Rules: What Vendors and Resellers Need to Do Now
Amazon’s June 2026 ASIN creation policy requires vendors to hold a formal Brand Registry Reseller role or face account suspension. Here’s how to audit and comply.
If you’ve received a 30-day deactivation notice from Amazon in the last few weeks, you’re not alone. The clock is already running, and the stakes are higher than most sellers realize. This isn’t a listing suppression. Non-compliance suspends the entire account.
Amazon’s ASIN creation policy changed on June 1, 2026. The shift is structural, and the enforcement is already underway.
What Changed on June 1, 2026
Under the updated policy, vendors in the US store must hold a formally assigned Reseller role through Amazon Brand Registry before they can create new ASINs for any brand enrolled in the program.
That’s a harder requirement than most sellers are used to. Previously, Amazon’s ASIN creation restrictions existed on paper, but enforcement was inconsistent and the policy scope left room for interpretation. Vendors occupied a somewhat separate category from standard third-party sellers and operated with more latitude than the rules technically allowed.
June 1 closed that gap. The restriction now applies explicitly to vendors. And Amazon is enforcing it.
The notices going out now are 30-day deactivation notices. They require sellers to either obtain formal brand authorization or remove the affected listings within that window. Sellers who miss the deadline don’t just lose those listings. Per Amazon Sellers Lawyer, which has been tracking enforcement actions since the policy took effect: failure to comply within 30 days results in Amazon suspending the seller’s entire account, not just the flagged listings.
That’s the stakes. A handful of unauthorized branded ASINs can take down an otherwise clean account.
Who This Affects
The policy targets a specific situation: a vendor or reseller creating a new ASIN for a product belonging to a brand that’s already enrolled in Amazon Brand Registry, without holding a formally assigned selling role from that brand.
Own-brand sellers enrolled in Brand Registry themselves are not immediately affected. If you own the brand and you’re in Brand Registry, you have the Brand Representative role by default and can create listings for your own products.
The affected parties are:
Vendors (1P) creating ASINs for brands enrolled in Brand Registry without formal role assignment.
Third-party resellers who have built listings for branded products, even if those products are authentic and legally sourced. As EcomCrew noted in its coverage of the policy change, sellers have received deactivation notices for ASINs that existed for years, listings they found on the platform and sold against without knowing the original ASIN creator lacked authorization.
That last point matters. You don’t have to have created the problematic ASIN yourself. If you’re selling against one that was created without brand authorization, you may be caught in the same enforcement wave.
The Two Paths Forward
If you’ve received a notice, or if your catalog includes branded ASINs you didn’t create, you have two options.
Path 1: Get formal brand authorization.
This means obtaining a formally assigned Reseller role from the brand through Amazon Brand Registry. That role is assigned by a Brand Administrator at the brand level. It’s separate from Brand Registry protection roles (used for reporting and enforcement) and specifically enables authorized sellers to create new listings for the brand.
To get there: contact the brand owner or their authorized distributor and request a Reseller role assignment in Brand Registry. The brand’s administrator handles this in their Brand Registry account. You’ll also want to gather supporting documentation. Amazon has asked for both a Letter of Authorization (LOA) from the brand and invoices sourced from the brand or an authorized distributor in enforcement actions. Having documentation ready before you need it is considerably better than trying to produce it mid-appeal.
Path 2: Proactively remove the listings.
If you cannot obtain authorization within the 30-day window, removing the affected listings yourself is the cleaner outcome. It closes the compliance gap before enforcement does it for you, and it keeps the account intact.
If you have FBA inventory on affected ASINs, initiate removal orders now. Inventory tied to deactivated ASINs may be subject to disposal fees if you’re not ahead of it.
To confirm your authorization status in Seller Central: navigate to Brands and verify whether your account has a formal selling role assigned by the relevant brand. If you’re unsure, that’s the signal to audit.
Why Amazon Is Doing This (and What It Signals)
Amazon’s stated rationale is customer experience: brand owners are the authoritative source of product information, and unauthorized listings introduce inaccurate, outdated, or unchecked content into the catalog.
The business logic is consistent with where Amazon has been heading for several years. Brand Gating already restricted who could sell certain branded ASINs, requiring invoices or approval before listing gated products. Starting in spring 2026, Amazon also mandated Brand Registry for sellers wanting to use manufacturer UPC barcodes with FBA. The June 1 ASIN creation change is the same logic applied to catalog creation.
The LEGO enforcement action is the clearest early example of what this looks like at scale. Amazon mass-deactivated LEGO listings for sellers across the US who lacked authorization, including sellers who had previously obtained approval to sell the products. The issue wasn’t authenticity. The issue was whether the seller held a formally assigned role in the Brand Registry system.
What this signals for the broader market: brand owners now have real, functional control over who creates product listings for their brands on Amazon. A brand enrolled in Brand Registry controls access to its catalog. Resellers and distributors who haven’t formalized their relationships are operating without a floor.
What to Do This Week
Audit your ASIN creation history
Pull your catalog and identify any branded ASINs your account created, particularly products from brands you don’t own. Separate these from offers you placed on existing ASINs your account didn’t create. They carry different risk profiles.
Cross-reference against Brand Registry enrollment
For each branded ASIN you created, search the brand name in Seller Central to confirm whether it’s enrolled in Brand Registry. Enrolled brands require authorization. If the brand is enrolled and you don’t have a formally assigned Reseller role, you have a compliance gap.
Contact brand owners if you have legitimate relationships
If you’re an authorized distributor or have an established selling agreement, this is the moment to formalize that relationship in Brand Registry. Request the Reseller role assignment and gather your LOA and invoices. Document everything.
Remove proactively if authorization isn’t available
For brands where a formal relationship doesn’t exist, removing the listings before Amazon does is the better outcome. Proactive removal protects the account. Forced deactivation puts you in appeal mode.
Build the documentation habit now
The sellers who come through this change without disruption are the ones who already have clean supplier relationships and paper trails. If your current sourcing and authorization documentation couldn’t survive a Seller Central audit, the policy environment in 2026 is telling you it needs to.
How Canopy Can Help
Canopy works with partners navigating account compliance, catalog audits, and brand authorization frameworks across Amazon and other channels. If your catalog has exposure here and you’d like a second set of eyes before the window closes, we can help.
Canopy Management is a full-service omnichannel agency based in Austin, Texas. We run Amazon, Walmart, TikTok Shop, Shopify, Meta, and Google for brands doing $20K to $1.5M in monthly revenue, with the same dedicated brand manager owning the account for the life of the engagement.
The numbers we lead with: $3.3 billion in partner revenue, 84% average year-over-year profit increase, and 99.1% partner retention.
Schedule a strategy session to see how we’d approach your account.
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Get a Free Account AuditFrequently Asked Questions
If you don’t obtain brand authorization or remove the affected listings within the 30-day window Amazon specifies in its notice, Amazon will suspend your entire seller account, not just the flagged listings. You’ll need to go through the account reinstatement process, which requires a Plan of Action and supporting documentation before your account is reviewed.
Search the brand name in Seller Central. Enrolled brands are visible in Brand Registry search. You can also look for indicators in the listing itself: Brand Registry-enrolled products often have A+ content, enhanced brand pages, or Brand Story modules, which require enrollment. When in doubt, contact the brand directly.
A Reseller role is assigned by a Brand Administrator at the brand level through Amazon Brand Registry. It’s distinct from the Brand Representative role, which is for the brand’s internal accounts. To obtain it, contact the brand owner or authorized distributor and request that their Brand Administrator assign you the Reseller role in Brand Registry. You’ll typically also need an LOA or invoices to document the relationship.
The policy targets ASIN creation specifically. If you’re simply adding your offer to an existing ASIN your account didn’t create, that’s a different action from creating a new listing. However, enforcement actions have reached sellers selling against ASINs that were created without brand authorization by someone else. If the underlying ASIN was created without proper authorization, Amazon may flag sellers associated with it. Audit both what you created and what you’re selling against.
Yes. Amazon’s reinstatement process requires a Plan of Action identifying the root cause of the violation, corrective actions already taken, and preventive measures to avoid recurrence. You’ll also need supporting documentation including LOAs, invoices from authorized suppliers, and evidence of listing removals completed. The process takes time and outcome isn’t guaranteed, which is why proactive compliance before the window closes is the stronger position.
