How Dangerous Goods Are Classified on Amazon: A Complete Guide for Sellers

Amazon classifies dangerous goods (hazmat) by analyzing your product information, flagging potentially hazardous items, and then reviewing documentation such as a Safety Data Sheet, exemption sheet, or UN 38.3 test report. After this Dangerous Goods Review, the product is approved as dangerous goods, cleared as non-dangerous, or rejected. Correct classification and documentation are what keep flammables, aerosols, corrosives, and lithium-battery products from triggering listing removals, fines, or account issues.

What Are Dangerous Goods on Amazon?

Dangerous goods, also called hazardous materials or hazmat, are products that can pose risks to health, safety, property, or the environment during storage or transportation. They are regulated under international, national, and local laws, and Amazon follows those regulations to protect customers, employees, and its supply chain. Common categories include:

• Flammable liquids and solids — alcohol-based products, paints, nail polish removers.
• Compressed gases — aerosol sprays, CO2 cartridges.
• Corrosive substances — drain cleaners, strong acids or bases.
• Toxic substances — certain pesticides or chemicals.
• Reactive substances — items that can react violently under certain conditions.
• Lithium batteries — used in electronics such as laptops, phones, and power banks.

Classification matters because incorrect classification can result in listing removal, fines, or account suspension, while compliance keeps operations smooth and minimizes risk.

How Does Amazon’s Dangerous Goods Classification Process Work?

Amazon follows a defined process to identify, classify, and approve dangerous goods:

1. Identify whether the product is dangerous. When you create a listing, Amazon analyzes the product type, materials, and intended use. Items with keywords such as flammable or corrosive, or in specific categories, are flagged for review.
2. Submit documentation. If flagged, you provide supporting documents, most often a Safety Data Sheet, an exemption sheet, or test reports.
3. Dangerous Goods Review. Amazon verifies the accuracy of your documentation and checks whether the product meets safety requirements.
4. Classification decision. The product is approved as dangerous goods, cleared as non-dangerous, or rejected.

Products approved as dangerous goods may only be fulfilled through specific channels, such as Fulfillment by Merchant or specialized FBA warehouses equipped to handle hazmat. Non-dangerous goods are cleared for regular fulfillment, and rejected products are deemed non-compliant or unsafe to sell.

What Documentation Do You Need for Dangerous Goods?

Safety Data Sheet (SDS)

The SDS is the most common required document and must comply with international standards such as the Globally Harmonized System (GHS). It should include product identification, hazard identification, composition, handling and storage instructions, and transportation information.

Exemption Sheet

If your product is flagged but does not actually meet the dangerous goods criteria, you can submit an exemption sheet. For example, a small quantity of a flammable substance may qualify under a limited quantities exemption.

UN Test Reports for Lithium Batteries

For products containing lithium batteries, Amazon requires UN 38.3 test reports confirming the battery meets international safety standards for storage and transport.

How Do You Navigate Hazmat Reviews in Seller Central?

The review can feel intimidating, but managing it in Seller Central is straightforward:

1. Check compliance status under Inventory then Manage Dangerous Goods Classification to see which products are flagged.
2. Upload documentation for flagged products by clicking Submit Documents and providing accurate, complete SDS, exemption sheets, or test reports.
3. Monitor the review process, which can take several days, and check back regularly.
4. Respond to additional requests promptly, since incomplete SDS information or listing discrepancies often trigger follow-ups.
5. Confirm classification once the review is complete and take corrective action if the product is rejected.

What Are Best Practices for Dangerous Goods Compliance?

As an agency that manages Amazon accounts for established consumer brands, Marketplace Valet recommends getting ahead of the process rather than reacting to flags:

• Proactively determine hazmat status by researching your product’s composition before listing.
• Work with reliable suppliers who provide accurate, compliant SDS and documentation.
• Stay updated on regulations, which change frequently.
• Use Amazon’s FBA hazmat services, which are equipped to store and ship hazardous materials safely.
• Monitor inventory and performance closely, since dangerous goods carry stricter storage requirements.

Frequently Asked Questions

What products are classified as dangerous goods on Amazon?

Common dangerous goods include flammable liquids and solids, compressed gases such as aerosols, corrosive substances, toxic and reactive substances, and lithium batteries used in electronics.

What documentation does Amazon require for hazmat products?

The most common documents are a Safety Data Sheet that meets GHS standards, an exemption sheet for flagged items that are not truly hazardous, and UN 38.3 test reports for products containing lithium batteries.

How long does a Dangerous Goods Review take?

The review can take several days. Submitting accurate, complete documentation and responding quickly to follow-up requests is the best way to avoid delays.

Where do I check my product’s hazmat status?

In Seller Central, go to Inventory then Manage Dangerous Goods Classification to see compliance status, upload documents, and track the review.

Can I still use FBA for dangerous goods?

Yes, if the product is approved. Hazmat items are fulfilled through specific channels, including specialized FBA hazmat warehouses equipped to store and ship them safely, or through Fulfillment by Merchant.