Under U.S. law, exports are goods, services, technology, or controlled information sent from the United States to a recipient in another country. That covers the obvious cases (a pallet of machine parts loaded onto a ship bound for Germany) and less obvious ones (emailing controlled software to a colleague in Japan, or even handing controlled technical data to a foreign national standing in a lab in Ohio). Any of these transactions can trigger classification, screening, documentation, and filing requirements, and the penalties for skipping them are severe enough to end a business.
The foundational customs framework sits in the Tariff Act of 1930, codified at 19 U.S.C. Chapter 4, which governs how commodities cross U.S. borders.1Office of the Law Revision Counsel. 19 USC Chapter 4 – Tariff Act of 1930 Layered on top are the two export-control regimes that most exporters actually deal with day to day.
What Legally Counts as an Export
The regulatory definition of an export is broader than physical shipment. It includes any physical movement of goods out of the country, any electronic transmission of controlled technology or software to a foreign destination, and the release of controlled technical information to a foreign national inside the United States.
Deemed Exports
Sharing controlled technology or source code with a foreign national on U.S. soil counts as an export to that person’s home country. The regulations call this a “deemed export,” and it is treated the same as physically shipping the item overseas.2eCFR. 15 CFR 734.13 – Export A university lab that gives a visiting researcher from a controlled country access to restricted software has made a deemed export and may need a license. The rule reaches the release of technology and source code, not everyday business services or hospitality.
Reexports
U.S. export controls follow items even after they leave American soil. A reexport is the shipment or transfer of an item subject to the EAR from one foreign country to another. Sell controlled equipment to a buyer in the United Kingdom, and if that buyer later wants to resell it to a company in a third country, the reexport may require a new authorization from the Bureau of Industry and Security. Releasing controlled technology to a foreign national of a different country than the one you’re in also counts as a “deemed reexport.”3eCFR. 15 CFR 734.14 – Reexport U.S. jurisdiction attaches to the item, not just the first transaction.
The Two Federal Regimes: EAR and ITAR
Export controls split into two tracks, and picking the wrong one is one of the more common compliance errors businesses make. It can trigger enforcement from both agencies at once.
Export Administration Regulations
The Department of Commerce’s Bureau of Industry and Security administers the EAR, which covers commercial goods, dual-use items, and technologies with both civilian and military applications. The regulations span 15 C.F.R. Parts 730 through 774.4eCFR. 15 CFR Part 730 – General Information A dual-use item has legitimate civilian purposes but could also be applied to military, terrorism, or weapons-related uses.5eCFR. 15 CFR 730.3 – Dual Use and Other Types of Items Subject to the EAR High-performance computing gear that can model weather or simulate nuclear detonations is the classic example.
Most products within the EAR’s scope are not specifically controlled and receive a default classification of EAR99, which generally does not require a license for most destinations.6International Trade Administration. ECCN and Export Administration Regulation EAR99 Low-technology consumer goods like office furniture or clothing typically land here. Items that need closer scrutiny appear on the Commerce Control List with an Export Control Classification Number.
International Traffic in Arms Regulations
The Department of State’s Directorate of Defense Trade Controls administers the ITAR, which governs defense articles, defense services, and related technical data listed on the United States Munitions List.7eCFR. 22 CFR Part 121 – The United States Munitions List The USML covers firearms, rockets, military aircraft, toxicological agents, and the blueprints and software directly related to these defense articles. Anything on the USML needs State Department authorization, not a Commerce Department license.
How Controlled Items Are Classified
Before exporting a controlled item, determine its Export Control Classification Number (ECCN). This five-character alphanumeric code tells you which controls apply, which destinations require a license, and whether any license exceptions are available.
The ECCN follows a set structure. The first digit identifies one of ten broad categories (electronics, materials, and so on). The letter that follows indicates the product group: A for equipment and components, B for test and production equipment, C for materials, D for software, and E for technology. The final three digits identify the specific reason for control, such as national security, missile technology, or nuclear nonproliferation.8eCFR. 15 CFR 738.2 – Commerce Control List CCL Structure An ECCN like 3A001, for instance, is a Category 3 item (electronics), in the equipment group, controlled for national security reasons.
Not every controlled item requires an individual license. The EAR provides license exceptions that authorize certain exports under stated conditions, including temporary exports, some technology and software transfers, and shipments to government end-users.9Bureau of Industry and Security. Part 740 License Exceptions – EAR Figure out whether an exception applies before you ship, not after.
Restricted Party Screening and Sanctions
Before completing any export, verify that your buyer, end-user, and any intermediaries are not on a federal restricted party list. Commerce, State, and Treasury each maintain their own lists of individuals, companies, and governments subject to export restrictions.10International Trade Administration. Consolidated Screening List BIS publishes the Entity List and Denied Persons List. Treasury’s Office of Foreign Assets Control maintains the Specially Designated Nationals List. The State Department maintains debarment lists for defense trade violations.
The federal government consolidates these into a single searchable Consolidated Screening List. A hit can mean anything from needing a specific license to a complete prohibition on the deal. Screening is not optional, and “I didn’t know they were on the list” is not a defense. OFAC also administers broader economic sanctions programs that impose comprehensive trade restrictions on certain countries, including Iran, North Korea, and Cuba.11Office of Foreign Assets Control. Sanctions Programs and Country Information
Documentation You Need to Prepare
Export transactions require a paper trail that serves customs officials in both the originating and destination countries. Errors delay shipments and can trigger audits.
The commercial invoice is the primary financial record for the transaction. It identifies buyer and seller, describes the goods, states the sale terms, and declares the price. Foreign customs authorities use it to assess duties and verify declared value.12International Trade Administration. Common Export Documents Some destination countries impose specific requirements for format, language, or number of copies.
A bill of lading serves as the contract between the goods owner and the carrier. For ocean shipments, a negotiable bill of lading can function as transferable proof of ownership, meaning the goods can be bought or sold while still in transit. The buyer typically needs the original to take possession from the carrier at the destination port.12International Trade Administration. Common Export Documents
A certificate of origin confirms where the product was manufactured. Some countries require it regardless of what the commercial invoice says, and it becomes especially important when the shipment qualifies for reduced duties under a free trade agreement like the USMCA.12International Trade Administration. Common Export Documents
Every export shipment must identify the product using a classification code. The global standard is the Harmonized System, which assigns a six-digit code to each commodity category. The United States extends this to a ten-digit Schedule B number for export filings, administered by the Census Bureau.13International Trade Administration. Understanding HS Codes and the Schedule B The first six digits match the international HS code; the final four provide additional specificity for U.S. statistical purposes.14U.S. Customs and Border Protection. Schedule B Export Number The wrong code can get a shipment flagged, delayed, or hit with incorrect duties at the destination.
Electronic Export Information Filing
For most exports worth more than $2,500 per commodity classification, the exporter or an authorized agent must file Electronic Export Information through the Automated Export System before the shipment leaves the country.15eCFR. 15 CFR 758.1 – The Electronic Export Information EEI Filing to the Automated Export System AES EEI filing is also mandatory regardless of value whenever a BIS export license is required. The filing generates an Internal Transaction Number that the carrier needs before departure.
Filing deadlines depend on how the goods are being shipped:
- Ocean cargo: at least 24 hours before loading at the U.S. port
- Air cargo: at least 2 hours before scheduled departure
- Truck cargo: at least 1 hour before the truck arrives at the border
- Rail cargo: at least 2 hours before the train reaches the border
- Mail and all other modes: at least 2 hours before exportation
- Used self-propelled vehicles: at least 72 hours before export
These deadlines come from the Foreign Trade Regulations and are enforced by the Census Bureau and Customs and Border Protection.16eCFR. Electronic Export Information Filing Procedures, Deadlines, and Certification Statements Missing a deadline does more than delay one shipment; it creates a compliance record that can draw scrutiny to everything you export afterward.
Penalties for Export Violations
Consequences scale with the seriousness and intent behind the violation, and they get steep quickly.
Civil penalties for each violation of the Export Control Reform Act or its implementing regulations can reach $300,000, or twice the value of the underlying transaction, whichever is greater. The government can also revoke existing licenses and shut the violator out of any future export activity.17Office of the Law Revision Counsel. 50 USC 4819 – Penalties
Criminal penalties apply when the violation is willful. An individual convicted of a criminal export violation faces up to $1,000,000 in fines and up to 20 years in prison.17Office of the Law Revision Counsel. 50 USC 4819 – Penalties Beyond fines and imprisonment, BIS can issue a denial order stripping a person or company of all export privileges for up to ten years from the date of conviction.18eCFR. 15 CFR 766.25 – Administrative Action Denying Export Privileges A denial order reaches beyond the company that violated the law: doing business with a denied person is itself a violation, so the effect can cut off an entire supply chain. OFAC sanctions violations carry their own separate penalty structure.
Exports in the Economic Sense
The word “exports” also shows up in economic reporting. Exports contribute to a country’s Gross Domestic Product by representing domestic production consumed by the rest of the world. When the value of exports exceeds imports, the country runs a trade surplus; when imports exceed exports, a trade deficit. Services exports are a significant component of U.S. trade, and the Bureau of Economic Analysis even counts spending by foreign travelers inside the United States as services exports, since the payment originates abroad for services consumed domestically. That statistical classification does not trigger any export licensing requirements. If you’re moving goods, technology, or software across a border, the regulatory definition above is the one that governs what you have to do.