EPA TSCA U.S. Agent: What Foreign Chemical Importers Need to Know

Published by US Compliance Agent LLC

If your company manufactures or exports chemical substances outside the United States for sale into the American market, you may be required to designate a U.S.-based agent under the Toxic Substances Control Act (TSCA). The Environmental Protection Agency (EPA) administers TSCA and uses it to regulate the import, manufacture, processing, and distribution of chemical substances in the United States.

This article explains the TSCA agent requirement, who needs one, what the agent does, and how to get started.

What Is TSCA and Why Does It Matter for Foreign Manufacturers?

The Toxic Substances Control Act is the primary federal law governing the regulation of chemical substances in the United States. TSCA gives the EPA authority to require reporting, recordkeeping, and testing of chemical substances, and to restrict or ban chemicals that pose unreasonable risks to human health or the environment.

For foreign chemical manufacturers and exporters, TSCA creates specific obligations when their products enter the U.S. market. The EPA maintains a TSCA Chemical Substance Inventory — a list of chemical substances manufactured, processed, or imported in the United States. If a chemical is not on the inventory, it is considered a "new chemical" and must go through EPA's premanufacture notification (PMN) process before it can be imported.

Foreign companies that manufacture chemicals for export to the United States do not directly "import" under TSCA — the U.S.-based importer is technically the responsible party. However, foreign manufacturers often need a U.S.-based contact for EPA correspondence, particularly when they are involved in joint submissions, support the importer's compliance obligations, or participate in TSCA reporting requirements.

Who Needs a TSCA U.S. Agent?

The need for a U.S.-based agent under TSCA arises in several scenarios:

Foreign chemical manufacturers supporting PMN submissions. When a new chemical substance is being imported for the first time, a premanufacture notice must be submitted to EPA. While the U.S. importer is typically the submitter, the foreign manufacturer often participates in the process and needs a U.S. contact for EPA correspondence related to the submission.

Foreign manufacturers participating in TSCA reporting rules. EPA periodically issues reporting rules under TSCA that require manufacturers (including importers) to submit data on specific chemical substances. Foreign manufacturers who supply these chemicals may need a U.S. contact point for correspondence related to these reporting obligations.

Foreign manufacturers involved in TSCA Section 5 exemptions. Certain exemptions from full PMN review — such as low volume exemptions (LVEs) and test market exemptions (TMEs) — involve EPA communications that may require a domestic contact point.

Chemical exporters who want a U.S. compliance presence. Even when not strictly required by regulation, many foreign chemical companies maintain a U.S. agent as a practical matter — to ensure they receive EPA notices, participate in regulatory proceedings, and demonstrate a commitment to U.S. compliance.

Companies subject to TSCA Section 12(b) export notification. When certain chemicals regulated under TSCA are exported from the U.S., export notification requirements apply. Foreign companies involved in the supply chain for these chemicals may benefit from having a U.S. contact.

What Does the TSCA U.S. Agent Do?

The agent's role in the TSCA context is similar to U.S. Agent roles under other federal agencies:

Receives EPA correspondence. The agent serves as the domestic contact point for any EPA communications related to the foreign manufacturer's chemical substances — including notices, inquiries, data requests, and compliance correspondence.

Forwards communications promptly. When EPA sends a notice or request, the agent forwards it to the foreign manufacturer without delay. Timeliness matters — many TSCA reporting requirements have strict deadlines.

Provides a U.S. contact address. The agent maintains a physical U.S. address that can appear on regulatory filings and serve as the point of contact for EPA.

Facilitates regulatory communication. The agent helps bridge time zone and language barriers between EPA and the foreign manufacturer, ensuring that communications are received and understood.

The TSCA U.S. Agent does not prepare PMN submissions, conduct chemical testing, manage TSCA compliance programs, or provide regulatory consulting. Those functions require specialized chemical regulatory expertise and are separate from the agent's communication role.

How TSCA Differs from Other U.S. Agent Requirements

The TSCA agent requirement is less formally defined than the U.S. Agent requirements under FDA or FCC regulations. Here is how it compares:

FDA (MoCRA, Medical Devices, Food). FDA regulations explicitly require foreign facilities to designate a U.S. Agent as part of their facility registration. The agent role is defined in the Code of Federal Regulations with specific duties. This is a hard, non-negotiable requirement — no agent, no registration.

FCC. The FCC requires foreign equipment authorization applicants to designate a U.S. Agent for service of process under 47 CFR 2.911(d)(7). This is also a formal, codified requirement tied to a specific filing.

TSCA/EPA. The TSCA requirement is more contextual. While EPA does expect foreign manufacturers involved in TSCA submissions to have a domestic contact, the specific "U.S. Agent" designation is not as rigidly codified as under FDA or FCC. The practical need is real — EPA needs someone to contact in the U.S. — but the regulatory framework is more flexible.

This makes TSCA a vertical where the service is valuable but the sales pitch is different. You are not telling a chemical manufacturer "you literally cannot import without this." You are telling them "EPA needs a way to reach you, and having a dedicated U.S. contact ensures you do not miss critical correspondence."

The TSCA Landscape for Foreign Manufacturers

The United States is one of the largest markets for chemical substances in the world. Foreign manufacturers from China, India, the EU, Japan, South Korea, and other major chemical-producing regions export billions of dollars worth of chemicals to the U.S. annually.

Key TSCA obligations that affect foreign manufacturers include:

TSCA Inventory status. Before a chemical can be imported into the U.S., it must be listed on the TSCA Chemical Substance Inventory, or a PMN must be submitted for EPA review. Foreign manufacturers need to verify inventory status for every chemical they export to the U.S.

Chemical Data Reporting (CDR). EPA's CDR rule requires periodic reporting of data on chemical substances manufactured or imported in the United States above certain volume thresholds. While the U.S. importer is the primary reporting entity, the data often originates from the foreign manufacturer.

Significant New Use Rules (SNURs). EPA can designate certain uses of chemical substances as "significant new uses" that require notification before the chemical can be manufactured or imported for that use. Foreign manufacturers supplying chemicals for these uses need to be aware of SNUR requirements.

Risk evaluations. Under the 2016 amendments to TSCA (the Frank R. Lautenberg Chemical Safety for the 21st Century Act), EPA conducts risk evaluations of existing chemicals. Foreign manufacturers of chemicals undergoing risk evaluation may be contacted for data or information.

In all of these scenarios, having a responsive U.S. contact ensures the foreign manufacturer stays informed and can participate in regulatory processes that directly affect their market access.

Common Questions

Is a TSCA U.S. Agent legally required?

The requirement depends on the specific TSCA activity. For certain submissions and reporting obligations, EPA expects a domestic contact. The requirement is less rigidly codified than under FDA or FCC, but the practical need is clear — EPA communications need a reliable U.S. destination.

Can my U.S. importer serve as my TSCA contact?

Yes. Many foreign chemical manufacturers rely on their U.S. importer to handle EPA communications. However, if you have multiple importers, or if you want to maintain direct awareness of EPA correspondence about your chemicals, a dedicated agent provides consistency.

What happens if EPA cannot reach me?

If EPA sends a notice or data request and there is no responsive U.S. contact, the agency may proceed without your input — which could result in restrictions or conditions on your chemical substances that you had no opportunity to address.

Do I need a separate agent for TSCA and FDA?

If your company manufactures both chemical substances (TSCA) and other products regulated by FDA (cosmetics, food, medical devices), you may need agent designations for multiple agencies. A single provider that covers both can simplify this.

Getting Started

If your company exports chemical substances to the United States and needs a reliable U.S. contact for EPA/TSCA correspondence, US Compliance Agent can get you set up quickly. Our EPA/TSCA U.S. Agent service includes a verified U.S. address, phone number, same-day correspondence forwarding, and 12-month coverage.

We also provide U.S. Agent services for FDA, FCC, MoCRA cosmetics, and NHTSA/DOT — so if your product portfolio spans multiple regulatory categories, we can handle all of your designations from a single provider.

Visit our EPA/TSCA U.S. Agent service page or pricing page for details.

US Compliance Agent LLC is a private company. We are not affiliated with, endorsed by, or connected to the EPA or any U.S. government agency. We do not provide legal advice, regulatory consulting, chemical testing, or certification services.