US EXPORT CONTROLS

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INDEPENDENT RESEARCH PLATFORM / Updated October 17, 2026
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EXPORT CONTROLS ACADEMY · WASHINGTON, DC

Let’s go
much deeper.

The Export Administration Regulations (EAR) are administered by the Bureau of Industry and Security (BIS), part of the U.S. Department of Commerce in the heart of Washington, DC.

COME SEE THE PLACE

Export controls, in the heart of DC.

Commerce headquarters is at 1401 Constitution Avenue NW, in the Herbert C. Hoover Building. The main visitor entrance is on 14th Street.

For a visit to Commerce offices, non-federal visitors need a sponsoring employee and an escort. The White House Visitor Center is a public destination on the north side of the same building, with its own entrance at 1450 Pennsylvania Avenue NW.

Inside, you can explore White House history through artifacts, exhibits, interactive displays, and a short film. Admission is free, and entry includes security screening.

Commerce visitor information ↗ · Visitor center information and hours ↗

Aerial photograph of the Herbert C. Hoover Building and nearby President’s Park
Commerce headquarters from above. Archival aerial photograph. GSA / public domain ↗
Street-level White House Visitor Center entrance on Pennsylvania Avenue
The public visitor-center entrance on Pennsylvania Avenue. NPS / Thomas Pemrick ↗
White House Visitor Center interior with an accessible ramp and exhibit hall
Inside the White House Visitor Center. NPS / Kelsey Graczyk ↗
DRIVE & PARK

Across 14th Street.

The Ronald Reagan Building and International Trade Center, at 1300 Pennsylvania Avenue NW, offers a public underground garage with about 2,000 spaces.

There are two garage entrances on 14th Street between Constitution and Pennsylvania Avenues, plus an entrance at 13½ Street off Pennsylvania Avenue. The garage operates 24 hours a day; vehicles are screened on entry.

Bring valid identification, such as a U.S. passport or REAL ID-compliant photo ID, and allow time for security. After screening, you can explore the building’s public areas, including its food court.

Garage entrances and current rates ↗ · Building access ↗

Street view of the Ronald Reagan Building with a garage entrance visible at the left
Ronald Reagan Building street view, with garage access at the left. Ronald Reagan Building / TCMA ↗
TAKE A LUNCH BREAK

Plenty of choices downstairs.

The Reagan Building’s concourse food court has seating for nearly 1,000 people and welcomes school groups and visitors.

  • Smoothie King
  • California Tortilla
  • Subway
  • Sbarro
  • 14th Street Deli
  • Nook
  • Yafa Kabob
  • Flamer’s Charbroiled Hamburgers & Chicken
  • GW Gyro & Wings
  • Forever Young Cafe
  • Kabuki Sushi & Teriyaki
  • R&B Steak and Grill
  • Maizal
  • Larry’s Cookies & Ice Cream

Also on the concourse: Panera Bread. Near Metro: Market 2 Market and Timgad Cafe.

Monday–Friday 7 a.m.–7 p.m.Saturday 11 a.m.–5 p.m.Sunday Closed

Food-court hours; individual vendors have their own schedules. Panera’s listed hours are weekdays, 6 a.m.–7 p.m. Current restaurant directory ↗

Wide view of food vendors and walkways in the Ronald Reagan Building food court
Dining options on the concourse level. Ronald Reagan Building / TCMA ↗
Tables and chairs in the Ronald Reagan Building food court
The food court’s published seating capacity is nearly 1,000. Ronald Reagan Building / TCMA ↗
COME BY METRO

Federal Triangle brings you right here.

Federal Triangle station serves the Blue, Orange, and Silver lines. A covered Metro-level passage connects the station with the Reagan Building. From there, continue on the concourse to the food court.

Official Washington Metro rail system map showing all six rail lines
Washington’s Metrorail network. Select the image to enlarge it. WMATA © 2025 ↗
Passengers boarding a Washington Metro train at an underground station
Passengers boarding Metrorail. Arlington Transportation Partners ↗

Federal Triangle station ↗ · Current Metro map ↗ · Building floor map ↗

A useful stop for a class visit

The visitor center has restrooms, accessible entry, seating, and an information desk. The nearby Reagan Building has public restrooms and dining. Check the official visitor pages when planning your trip.

NOW, THE EAR

The rules behind the technology.

The EAR govern exports, reexports, transfers within a foreign country, and certain other activities involving items under Commerce’s authority. Those items include commodities, software, and technology.

SCOPE & PURPOSE

What the EAR reach.

Why the controls exist

Export controls advance U.S. national security, foreign policy, and nonproliferation interests. The EAR cover many civilian and dual-use items, along with certain military items within Commerce’s jurisdiction. Dual-use technologies have commercial applications as well as potential military or other sensitive applications.

Some controls concern an item’s technical capabilities. Others concern its destination, recipient, intended use, or a particular activity.

Items and activities

The scope can include items located in the United States, U.S.-origin items abroad, and certain foreign-made items that meet the EAR’s U.S.-content or foreign-direct-product rules. Determining whether an item is subject to the EAR comes before classification and licensing analysis.

International shipments, hand-carried equipment, electronic transfers, and releases of controlled technology or source code can all be relevant.

Export

A shipment or transmission from the United States to another country. Certain technology and source-code releases are also exports.

Reexport

A shipment or transmission of an item subject to the EAR from one foreign country to another.

Transfer in-country

A change in an item’s end use or end user within the same foreign country.

EAR Parts 730 and 734; BIS scope guidance ↗

READING THE CODE

ECCNs and the Commerce Control List.

The Commerce Control List (CCL), in Supplement No. 1 to Part 774, organizes listed commodities, software, and technology into ten categories and five product groups. An Export Control Classification Number (ECCN) identifies a particular entry.

The ten categories

CategorySubject
0Nuclear materials, facilities, equipment, and miscellaneous items
1Materials, chemicals, microorganisms, and toxins
2Materials processing
3Electronics
4Computers
5Telecommunications and information security
6Sensors and lasers
7Navigation and avionics
8Marine
9Aerospace and propulsion

The five product groups

A
Equipment, assemblies, and components
B
Test, inspection, and production equipment
C
Materials
D
Software
E
Technology

How an item is classified

Compare its specifications with the CCL using the Order of Review. The manufacturer may supply a classification, an exporter may self-classify, or BIS may issue an official classification through SNAP-R.

Where EAR99 fits

An item subject to the EAR that is not described by a CCL entry is designated EAR99. Many EAR99 transactions proceed without a license, but destination, end-user, and end-use restrictions can still apply.

An ECCN is different from a Schedule B or Harmonized Tariff System code.

BIS classification guidance ↗ · Part 738: CCL structure ↗ · Current CCL ↗

THE TECHNOLOGY IN VIEW

Examples of controlled goods.

NIST process engineer holding a silicon wafer beside semiconductor fabrication equipment
A semiconductor wafer and fabrication equipment at NIST. Curt Suplee / NIST ↗

Semiconductors

Advanced computing integrated circuits meeting the technical parameters in ECCN 3A090 are a clear example. Other semiconductor entries address specified electronic components and semiconductor-manufacturing equipment.

Semiconductors also connect to software and technology controls: a physical chip, manufacturing equipment, design software, and production know-how can fall under different entries.

Follow the item

An advanced computing chip can be installed in a server; that server can become part of a computing cluster; the cluster can operate in an overseas data center.

ExampleCCL entryWhat the entry addresses
Advanced computing chips3A090Integrated circuits meeting the entry’s computing parameters.
Advanced computing systems4A090Specified computers, electronic assemblies, and components incorporating advanced computing integrated circuits.
Semiconductor production equipment3B001Specified equipment used to manufacture semiconductor devices or materials.
Encryption equipment5A002Specified information-security systems, equipment, and components.
Imaging equipment6A003Specified cameras and related components.
Lasers6A005Specified laser equipment and components.

Descriptions correspond to the technical criteria in the Commerce Control List ↗.

FROM CHIPS TO COMPUTING CAPACITY

Understanding data centers.

A data center brings together servers, storage, networking, power, and cooling to process and retain information.

AI and high-performance computing facilities can combine large numbers of processors and accelerators. Networking connects those machines, while electrical and cooling systems support their operation.

For EAR purposes, the relevant questions include which chips, servers, software, and technology are involved; where they will be located; who will receive or operate them; and their intended use.

BIS identifies advanced computing items in entries including 3A090 and 4A090. Controls can also depend on an operator’s headquarters or ultimate parent company, in addition to the location of the hardware.

Aisle between Summit supercomputer cabinets at Oak Ridge National Laboratory
Computing infrastructure: Summit at Oak Ridge National Laboratory. U.S. Department of Energy ↗
ComputeProcessors, accelerators, servers, and computing clusters.
Connect & storeNetworks and storage that move and retain information.
Power & coolContinuous electrical supply and systems that remove heat.

DOE: power and cooling ↗ · BIS advanced-computing guidance, May 31, 2026 ↗

THE TRANSACTION

How licensing requirements are determined.

Classification is one part of the review. A transaction also involves a destination, parties, an end user, and an intended end use.

Destination and reasons for control

An ECCN lists its reasons for control. The Commerce Country Chart helps determine destination-based requirements for those reasons. Country-specific restrictions in Part 746 and other EAR provisions also apply.

End users and end uses

Part 744 addresses end-user and end-use controls. These can apply to transactions involving EAR99 items and transactions that would not otherwise need a license based on classification and destination.

License, exception, or NLR

A license is an authorization issued by BIS. A license exception is an authorization in the EAR that can permit a transaction under stated conditions. A transaction may also qualify for No License Required (NLR) when no applicable license requirement applies.

License and classification applications are submitted through SNAP-R. The applicable authorization and transaction records must be retained as required by the EAR.

BIS licensing overview ↗ · Country guidance ↗ · End-user and end-use guidance ↗ · Recordkeeping, Part 762 ↗

IN THE CLASSROOM & LABORATORY

Research and education.

Published and educational information

The EAR contain provisions for published information, fundamental-research results, and information released through instruction in catalog courses and associated teaching laboratories. These provisions concern the information involved, with specific rules for encryption software.

Fundamental research

Qualifying fundamental research produces information ordinarily published and broadly shared within the research community. Restrictions accepted on publication can affect whether the research qualifies.

Equipment and incoming technology

Research equipment, proprietary software, third-party technology, and sponsor-provided information can remain subject to the EAR. A research project’s publishable results and the controlled items used in the project require separate consideration.

Activities to review

International equipment shipments, research travel, software transfers, controlled technology access, and international collaborations can raise EAR questions. An institution’s export-control office can assist with classification, licensing, screening, and technology-control plans.

EAR §§ 734.3, 734.7, 734.8, and 734.9 ↗ · BIS compliance toolkit ↗

TECHNOLOGY CAN CROSS A BORDER WITHOUT A BOX

Deemed exports.

A release of controlled technology or source code to a foreign person in the United States can be a deemed export. A release can occur through visual inspection, oral or written exchanges, or other access described in the EAR.

Whether authorization is required depends on the technology or source code, the person involved, and the applicable rules. U.S. citizens, lawful permanent residents, and protected individuals are excluded from the deemed-export rule.

BIS deemed-export guidance ↗ · EAR §§ 734.13 and 734.15 ↗

CONTINUE WITH THE PRIMARY SOURCES

Read the EAR.

Visitor and dining information checked October 18, 2026. Photo sources appear beneath each image.

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