How to import Chemicals to the USA: a complete guide

Import Rules

Can you import Chemicals into the U.S.?

Yes. Most chemicals can be imported into the USA as long as the shipment complies with Toxic Substances Control Act (TSCA) regulations and Environmental Protection Agency (EPA) standards. Your chemical shipment can typically be imported if the importer provides a valid positive or negative TSCA certification, the product is listed on the TSCA Inventory or qualifies for an exemption like the Research and Development Exemption, and the shipment includes proper documentation such as Safety Data Sheets (SDS), commercial invoices, and a bill of lading. Chemicals commonly imported into the USA include industrial reagents, specialty organic compounds, polymers, and laboratory research materials. These substances may be imported for commercial manufacturing, retail distribution, or non-commercial scientific research. Before importing, it is recommended to confirm the Harmonized Tariff Schedule (HTS) codes and any specific EPA or DEA requirements for your substances. BorderBuddy can review your documentation and TSCA compliance before your shipment arrives to help prevent border delays and ensure smooth customs clearance. Need help confirming import requirements? Request a customs compliance review before shipping your chemicals.

Get a free import quote

Let BorderBuddy handle the paperwork. Request a free quote and we'll take it from there.
Step-by-Step

How to import Chemicals to the U.S.

Importing chemicals into the U.S. requires navigating a complex regulatory landscape, but BorderBuddy makes the process simple and stress-free. Our step-by-step guide ensures your shipments meet all Environmental Protection Agency (EPA) requirements, specifically the Toxic Substances Control Act (TSCA). We assist you in determining whether your products require a positive or negative TSCA certification and help identify the correct HTS codes to ensure accurate duty rates. From managing essential documentation like commercial invoices and safety data sheets (SDS) to filing electronically through the Automated Commercial Environment (ACE), our expert customs brokers handle the details to prevent costly detentions at the border. Whether you are importing bulk industrial chemicals or specialized research substances, partner with BorderBuddy for reliable compliance and efficient delivery to your U.S. destination.

01

Determine the HTS Code for Chemicals

02

Determine duty on Chemicals in U.S.

03

Prepare import documentation

Preparing import documentation for chemicals entering the U.S. requires meticulous attention to detail to ensure compliance with the Toxic Substances Control Act (TSCA) and Environmental Protection Agency (EPA) regulations. Key documents include a signed TSCA certification—either positive for compliant substances or negative for excluded items like pesticides or cosmetics—along with a comprehensive Safety Data Sheet (SDS), commercial invoice, and Bill of Lading. At BorderBuddy, our expert customs brokers streamline this complex process by verifying TSCA Inventory status and filing necessary paperwork through the ACE system, helping you avoid costly delays and ensuring your chemical shipments clear customs smoothly.
04

Submit customs seclaration to CBP

The final step in the importing process is to submit your customs declaration and TSCA certification to U.S. Customs and Border Protection (CBP) to ensure your chemical shipments are cleared for entry. Whether your products are subject to Toxic Substances Control Act (TSCA) regulations or fall under exemptions for research and development, providing accurate documentation—such as a positive or negative certification statement—is essential to avoid costly delays or shipment seizures. At BorderBuddy, our expert customs brokers specialize in navigating EPA requirements and HTS classifications for chemicals, managing the complex paperwork so your business stays compliant and your supply chain remains seamless.
05

Complete customs clearance and shipment release

Completing customs clearance and shipment release is the final, critical step in importing chemicals into the U.S. and Canada. To ensure a smooth transition through U.S. Customs and Border Protection (CBP), your shipment must have a verified TSCA certification, accurate HTS classification, and a comprehensive Safety Data Sheet (SDS). At BorderBuddy, we specialize in navigating these complex regulatory requirements, managing electronic filings through the ACE system to prevent costly delays or penalties. Once all duties are calculated and compliance with agencies like the EPA or Health Canada is confirmed, we facilitate the official release of your chemical goods, allowing them to proceed to their final destination with ease.
Quick Estimate Tool

Duty & Tax Quote

Clearance Time

How long does customs clearance take for Chemicals

Customs clearance for chemical imports into the U.S. typically takes between 24 and 72 hours, though the timeline can extend to several days or weeks depending on specific variables. Because chemicals are highly regulated by agencies like the EPA and must comply with the Toxic Substances Control Act (TSCA), factors such as the accuracy of your TSCA statements, the completeness of your commercial invoices, and the mode of transport play a critical role in speed. While air freight often clears faster, ocean shipments or containers flagged for intensive inspections—such as those involving hazardous materials—can face significant delays. Partnering with an experienced customs broker like BorderBuddy ensures your documentation is buttoned up tight, helping you navigate complex classifications and avoid costly port congestion or examination holds.

Need help? Talk to a customs expert

Our licensed customs brokers are ready to help you navigate the import process.

Mistakes

Common mistakes when importing Chemicals

Navigating the complexities of importing chemicals into the U.S. requires strict adherence to federal regulations to avoid costly delays and legal penalties. Common mistakes include failing to submit a mandatory TSCA (Toxic Substances Control Act) certification, misclassifying hazardous materials under the wrong HTS codes, and providing outdated or incomplete Safety Data Sheets (SDS). Many importers also overlook agency-specific requirements from the EPA or FDA, leading to shipment seizures at the border. By partnering with an experienced customs broker like BorderBuddy, you can ensure accurate documentation, proper hazmat labeling, and full regulatory compliance, streamlining your chemical supply chain and protecting your business from unnecessary financial risks.

Find your HTS code

Look up the correct tariff classification for your products using our free HTS code lookup tool.
Clear customs. Ship faster.

Get started with BorderBuddy

Ready to import chemicals to the U.S.? Let BorderBuddy handle the complex regulations and paperwork for you. Request a quote today at service@borderbuddy.com or call +1 (877) 409-8163 to get started.

Since 2007

Goods released and delivered

$500M+

Annual import declarations

Canada & US

Cross-border coverage

4.8

Google rating
FAQ

FAQ: Import Chemicals into U.S

Do I need a TSCA certification to import chemicals into the USA?Yes, all chemical imports require a TSCA certification. You must provide either a positive certification stating the shipment complies with all applicable TSCA rules or a negative certification if the substances are not subject to TSCA, such as pesticides or food additives.What are the common duty rates and HTS codes for chemical imports?Duty rates vary depending on the specific chemical and its country of origin. Chemicals are typically classified under Chapters 27, 28, 29, and 38 of the Harmonized Tariff Schedule (HTS), while products containing chemicals can be found in Chapters 30 through 37.How long does the customs clearance process take for chemicals?Standard entry processing generally takes 1 to 5 business days if all documentation is complete. However, complex shipments or those missing required TSCA certifications or Safety Data Sheets (SDS) can face significant delays or detention by CBP.Are there exemptions for chemicals imported for research and development?Yes, the R\&D Exemption applies if the chemical is imported in small quantities, used solely for non-commercial scientific research, and handled by a technically qualified individual. Even under this exemption, a positive TSCA certification is still required for entry.Do I need a customs broker to import chemicals into the U.S.?While not legally required for all entries, hiring a licensed customs broker is highly recommended for chemicals. We help manage complex EPA and CBP regulations, ensure TSCA compliance, and assist with electronic filing through the Automated Commercial Environment (ACE) to avoid costly penalties.What documents are required for a chemical shipment to clear customs?At a minimum, you will need a commercial invoice with detailed chemical descriptions, a bill of lading or airway bill, a packing list, Safety Data Sheets (SDS), and the mandatory TSCA certification form signed by the importer.