A TSCA form is the shorthand lab and shipping staff use for the TSCA import certification statement — a required declaration, filed with U.S. Customs and Border Protection (CBP) at the time of entry, that either confirms a shipment’s chemicals comply with the Toxic Substances Control Act (TSCA) or confirms they are not subject to TSCA at all. Any importer of record — a chemical distributor, a manufacturer, or a university or hospital research lab receiving reagents, reference standards, or synthesized compounds from overseas — is responsible for this certification whenever a shipment entering the United States contains a chemical substance or mixture.
This guide covers where the requirement comes from, the difference between a positive and negative certification, who actually files it (and how courier paperwork like a “FedEx TSCA form” fits in), and what a research lab specifically needs to know before ordering chemicals from an overseas supplier.
What Is a TSCA Form?
“TSCA form” is not the name of a single standardized government document you fill out and mail in. It refers to the certification statement required under the Toxic Substances Control Act for chemical imports — sometimes called a TSCA certification or TSCA certificate in shipping and procurement conversations. The certification is a short, legally binding statement, attached to or referenced by the customs entry documents, asserting one of two things about the shipment’s contents:
- The chemicals in the shipment are subject to TSCA and comply with all applicable TSCA rules and orders (a positive certification), or
- The chemicals in the shipment are not subject to TSCA at all (a negative certification).
Every commercial shipment that contains a chemical substance, a mixture, or an article containing a chemical substance or mixture is expected to carry one certification or the other. There is no third option and no way to simply omit it for a shipment that falls within TSCA’s scope.
The Legal Basis: TSCA Section 13 and 40 CFR Part 707
The requirement traces back to Section 13 of TSCA (15 U.S.C. §2612), which conditions entry of chemicals into U.S. customs territory on compliance with the Act, and gives the U.S. Environmental Protection Agency (EPA) authority to require a compliance certification at the border. EPA’s implementing regulations sit at 40 CFR Part 707, Subpart B (“Chemical Imports”), which set out who must certify, what the certification must say in substance, and how it interacts with CBP’s entry process. Because the certification is a TSCA compliance mechanism enforced at the border, EPA and CBP both have a role: EPA writes and enforces the substantive chemical-compliance rule, CBP collects and checks the certification as part of the customs entry.
The exact prescribed certification language is set out in 40 CFR 707.20 — if you are filing an entry yourself rather than working through a customs broker, confirm the current wording directly against the regulation (or your broker’s template) rather than relying on a paraphrase, since getting the wording wrong on a legally binding statement is not a low-stakes mistake.
Positive vs. Negative Certification: What Each One Means
The single biggest source of confusion in “TSCA certification” questions is which of the two statements applies to a given shipment. In practice:
- Positive certification applies when the shipment contains a chemical substance or mixture that is subject to TSCA jurisdiction. Filing it certifies that every chemical substance in the shipment complies with all applicable TSCA rules or orders — including, where relevant, that it appears on the TSCA Chemical Substance Inventory or otherwise qualifies for lawful import (a genuinely new chemical substance not on the Inventory can trigger separate TSCA Section 5 premanufacture notice obligations, which is a different process from the import certification itself).
- Negative certification applies when nothing in the shipment is a “chemical substance” as TSCA defines the term, or the chemicals present fall into a category TSCA statutorily excludes from its own jurisdiction — for example, articles regulated as pesticides under FIFRA, or as foods, food additives, drugs, cosmetics, or medical devices under the Food, Drug, and Cosmetic Act, are outside TSCA’s scope and get a negative certification rather than a positive one.
Many research-lab shipments are mixed: a package might contain a certified reference material that’s squarely inside TSCA’s scope alongside labware or instrumentation that isn’t a “chemical substance” at all. Whoever prepares the entry needs to determine, item by item, which certification actually applies — not just default to whichever one was used on the last shipment.
Who Files It, and How It Reaches CBP
The certification is the responsibility of the importer of record — the entity legally accountable for the shipment’s compliance, which for many research organizations is either the institution itself or a customs broker acting on its behalf. In practice, three parties commonly touch this paperwork:
- A licensed customs broker, if the institution uses one, typically prepares and files the certification as part of the full CBP entry package, often electronically through CBP’s Automated Commercial Environment (ACE) using the EPA Partner Government Agency (PGA) data set for TSCA.
- An express courier (FedEx, UPS, DHL) acting as the broker of record for smaller commercial and lab shipments — this is the “FedEx TSCA form” people are usually searching for. It is not a separate EPA document; it’s the courier’s own intake paperwork for capturing the same positive/negative certification decision so the courier can complete the electronic customs entry on the shipper’s behalf.
- The shipper or receiving lab directly, on lower-volume or informal imports where no broker is involved and the importer files the entry itself.
Whichever route applies, the certification decision (positive or negative, and on what basis) has to be made correctly before the shipment can clear — a courier’s intake form asking “does this shipment need a TSCA certification?” is asking the importer to make that determination, not making it for them.
Does a Research Lab Get an R&D Exemption From This?
This is the question that trips up research labs specifically, because TSCA has a genuinely separate, unrelated exemption that sounds like it should apply here and doesn’t. TSCA Section 5’s research and development exemption (implementing regulations at 40 CFR 720.36) relieves a manufacturer or importer of a new chemical substance from filing a full premanufacture notice (PMN) when the substance is manufactured or imported in small quantities solely for research and development, under a technically qualified individual’s supervision. That is a real exemption — but it applies to the PMN new-chemical-notification process, not to the Section 13 border import certification. It does not, on its own, exempt a shipment from needing a positive or negative TSCA certification statement at entry. Don’t assume “this is a small R&D quantity” is a reason to skip the certification step; treat it as a separate question your customs broker or compliance office should confirm for the specific chemical and quantity involved, rather than something to infer generally.
A Practical Checklist for Labs Receiving Chemicals from Abroad
- Ask the supplier what’s actually in the shipment before it ships — the certification decision depends on the specific chemical identity, not just “it’s a reagent.”
- Confirm whether the chemical is on the TSCA Inventory. If it’s a genuinely novel compound (e.g., a newly synthesized research chemical) rather than a catalog reagent, flag this early — it may raise separate TSCA Section 5 questions beyond the import certification itself.
- Identify who is importer of record for the shipment — the lab, the institution’s central receiving/procurement office, or a broker — and confirm that party is prepared to make and file the certification.
- Don’t assume a courier’s default paperwork is correct. Express couriers process huge volumes of shipments and may default to a certification answer based on incomplete information from the shipper; a research lab receiving something unusual (a non-catalog compound, a reference standard, a mixture) should confirm the classification rather than accept the courier’s default.
- Keep records. TSCA recordkeeping obligations attach to import certifications; retain the certification and supporting documentation with your institution’s chemical procurement or EHS compliance files.
- Loop in your institution’s environmental health and safety (EHS) or export/import compliance office for anything outside routine catalog reagents — TSCA import certification sits alongside, not instead of, other border requirements (hazmat shipping classification, DOT/IATA dangerous goods rules, and any DEA or controlled-substance permitting that may separately apply).
TSCA Certification vs. Other Chemical Shipping Documents
A TSCA certification is easy to confuse with other paperwork that travels with the same shipment but serves a different purpose:
- A Safety Data Sheet (SDS) communicates hazard information for safe handling in the lab — it has nothing to do with customs entry.
- A Certificate of Analysis (COA) documents a specific lot’s measured purity and quality attributes — it’s a quality record, not a legal compliance certification.
- Dangerous goods / hazmat shipping papers, governed by DOT and, for air freight, IATA’s Dangerous Goods Regulations, cover how a hazardous chemical is packaged, labeled, and declared for safe transport — a separate regulatory track from TSCA’s chemical-compliance certification. See our guide to hazmat shipping training and certification requirements for lab staff for how that track works.
A single shipment of an imported hazardous chemical can legitimately require an SDS, a COA, hazmat shipping papers, and a TSCA certification simultaneously — they answer different questions (hazard, quality, transport safety, and chemical-law compliance, respectively) and none of them substitutes for another.
What Happens If the Certification Is Missing or Wrong
A shipment without the required certification, or with a certification that misrepresents the shipment’s contents, can be detained or refused entry by CBP, and filing an inaccurate certification carries TSCA enforcement exposure for the importer of record — not just the broker or courier who physically submitted the paperwork. For a research institution, the practical risk is usually less about intentional non-compliance and more about a rushed or uninformed courier-desk answer to “positive or negative?” on a shipment nobody in procurement actually reviewed. Building the classification step into your institution’s chemical procurement workflow — before the order ships, not after it’s stuck at the border — is the most reliable way to avoid both delays and compliance exposure.
Frequently Asked Questions
What is a TSCA form?
It’s the common shorthand for the TSCA import certification statement required under TSCA Section 13 and 40 CFR Part 707 — a positive or negative declaration about whether a shipment’s chemicals comply with, or fall outside, TSCA jurisdiction, filed with CBP at entry.
What’s the difference between a TSCA certification and a TSCA certificate?
Nothing substantive — “TSCA certification” and “TSCA certificate” are used interchangeably in practice for the same import certification statement described in this guide.
What is a “FedEx TSCA form”?
It’s FedEx’s own intake paperwork for capturing the positive/negative TSCA certification decision on a shipment it’s brokering into the U.S. It isn’t a separate EPA document — it’s the courier’s way of gathering the information it needs to file the same certification required under 40 CFR Part 707 on the importer’s behalf.
Does a research lab need a TSCA certification for a small R&D quantity import?
Generally yes, the border certification requirement still applies. TSCA’s separate R&D exemption (40 CFR 720.36) relieves certain new-chemical imports from premanufacture notice filing, not from the Section 13 import certification itself. Confirm with your customs broker or compliance office rather than assuming R&D use exempts a shipment.
Who is legally responsible for the TSCA certification, the lab or the courier?
The importer of record — typically the institution receiving the chemical — bears the legal responsibility, even when a courier or broker physically files the paperwork on its behalf.
Is a TSCA certification the same as a Safety Data Sheet or Certificate of Analysis?
No. An SDS covers hazard/handling information and a Certificate of Analysis documents lot purity; a TSCA certification is a legal statement about the chemical’s status under U.S. chemical-control law, filed with customs at import. A single shipment can require all three.
