BIS Semiconductor Export Controls — How the Framework Is Structured

The Four-Lane Framework

BIS controls over advanced semiconductors and semiconductor manufacturing equipment operate through four overlapping tiers. Understanding which tier applies to a transaction determines the licensing analysis.

Lane 1 — Close Allies: Countries in Country Group A:5 — the close U.S. allies and partners designated under the October 2022 advanced computing rule (87 FR 62186, Oct. 7, 2022) — face minimal restrictions on most semiconductor items. Items subject to national security controls may still require notification or licensing for specified end uses, but the baseline restriction level is low.

Lane 2 — License-Required Mid-Tier: Most countries require a BIS license for exports of advanced integrated circuits, semiconductor manufacturing equipment, and related items above specified performance thresholds. Since 87 FR 62186, BIS has tightened which license exceptions apply to which destinations for the most advanced items.

Lane 3 — Heavily Restricted Destinations: Arms-embargoed countries (Country Group D:1) — including China for the most advanced chip technologies — face near-total restriction on advanced semiconductor items. License applications for these destinations are reviewed under a presumption of denial for most items. This is the tier where SMIC's transactions receive the most restrictive review.

Lane 4 — Entity List Designations: Beyond country-level controls, BIS designates specific companies for heightened restriction through the Entity List (15 CFR Part 744, Supplement No. 4). Entity List designation means any EAR-subject item — including EAR99 — requires a BIS license before reaching the designated entity. License review policy for SMIC and Huawei: presumption of denial for all items subject to the EAR. SMIC and Huawei are the two most significant semiconductor-adjacent designations.

Lane 4 is the sharpest edge. A company can export to China under Lane 3 if it obtains a license. A company cannot export to SMIC, Huawei, or their affiliates without a license — regardless of the item, regardless of ECCN. The enforcement record shows what happens when this boundary is crossed without a license.

The Foreign Direct Product Rule (FDPR): Why Non-U.S. Companies Are Subject

The FDPR — codified at 15 CFR § 734.9 — extends EAR jurisdiction to non-U.S.-made items that meet a specific test: the item must be the direct product of U.S.-controlled technology or software (above specified ECCN thresholds), or must be produced by equipment that is itself such a direct product.

The practical implication is significant: a chip manufacturer in South Korea, Taiwan, or Japan that uses U.S.-controlled manufacturing equipment is producing items subject to the EAR, even if the final product is assembled entirely outside the United States. Those items require a BIS license before reaching Entity List-designated companies or other restricted destinations.

Applied Materials tested this boundary and lost. AMAT received an is-informed letter from BIS on September 25, 2020, notifying it that a license was required for certain SMIC transactions. The next day, an AMAT executive directed employees to go 'into hyper drive on [South] Korea.' AMAT developed the 'dual-build' process: partially manufacture ion implanting equipment at its Gloucester, Massachusetts facility; ship to its South Korean subsidiary (AMK) for final assembly and testing; ship the finished equipment from AMK to SMIC.

AMAT's internal legal analysis concluded that the South Korean assembly 'substantially transformed' the items into foreign-made goods outside EAR jurisdiction. This analysis was based on U.S. customs doctrine.

BIS's ruling: 'substantial transformation does not appear anywhere in the EAR.' The correct EAR analysis asks whether the item is of U.S. origin — and it was, because production began in Gloucester. What AMK did in Korea was irrelevant. 56 violations. $252,500,300 penalty. Three-year suspended Denial Order. Two mandatory annual compliance audits. BIS Final Order (Applied Materials, Feb. 2026), bis.gov/enforcement/settlements.

Seagate Technology illustrates the same rule from the receiving end. Seagate's overseas manufacturing plants used U.S.-controlled equipment (ECCN 3B992) to produce hard disk drives. BIS added the Huawei Foreign Direct Product Rule in two steps: the original rule (85 FR 29849, effective May 15, 2020) applied the FDPR to Huawei's Entity List entries; the August 2020 modification (85 FR 51596, effective August 17, 2020) expanded coverage to Huawei's non-U.S. affiliates and removed the temporary general license. Once that rule took effect, drives manufactured entirely outside the United States using U.S.-controlled equipment became subject to EAR license requirements for Huawei transactions. Seagate's main HDD competitors publicly announced they had stopped selling to Huawei. Seagate became Huawei's sole HDD supplier. 429 violations. 7.4 million hard disk drives. $300,000,000 penalty. BIS Final Order (Seagate Technology, Apr. 2023), bis.gov/enforcement/settlements.

Key Entity List Designations and the Is-Informed Letter

SMIC (Semiconductor Manufacturing International Corporation) was added to the Entity List on December 18, 2020 (85 FR 83416, Dec. 22, 2020). License required for any EAR-subject item, including EAR99. License review policy: presumption of denial for all items subject to the EAR. The GlobalFoundries enforcement case shows how SMIC affiliate exposure works in practice: GlobalFoundries was licensed to ship to SJS Semiconductor for one customer (Company 2) while unknowingly shipping without a license to the same SJS for a different customer (Company 1) — because a data entry error left SJS out of the screening field. SJS is a SMIC affiliate. The Entity List designation covered it.

Huawei has been on the Entity List since May 2019. BIS added the Huawei Foreign Direct Product Rule in two steps: the original rule (85 FR 29849, effective May 15, 2020) applied the FDPR to Huawei's Entity List entries; the August 2020 modification (85 FR 51596, effective August 17, 2020) expanded coverage to all Huawei non-U.S. affiliates and removed the temporary general license. Items produced anywhere in the world using U.S.-controlled manufacturing equipment or technology require a BIS license before reaching Huawei entities. License review policy: presumption of denial for all items subject to the EAR. The Seagate case is the primary enforcement illustration.

The is-informed letter: BIS can notify a company in writing that a license is required for specific transactions. This notice — called an 'is-informed' letter — eliminates any ambiguity defense for subsequent unlicensed conduct. In the AMAT case, the is-informed letter arrived September 25, 2020. The dual-build routing scheme began the next day. BIS cited the letter explicitly as establishing that AMAT had actual knowledge of the license requirement before the scheme began. 15 CFR § 744.11.

Affiliate and subsidiary exposure: Entity List designations often extend to named affiliates and related entities. The enforcement record shows that screening only the parent company is insufficient. SJS Semiconductor (SMIC affiliate) in GlobalFoundries; AMK (AMAT's Korean subsidiary) in AMAT; Huawei affiliates named as shipment recipients in Seagate. Screen the corporate family against the Entity List — not just the name on the purchase order.

If You May Have a Violation

See: Should We Voluntarily Self-Disclose? What BIS Enforcement Actually Shows (/bis-vsd/)

The enforcement record shows large outcome differences depending on whether a company disclosed before BIS investigated, cooperated fully, and had no intent. Before taking any action, evaluate whether BIS has already initiated an investigation — that threshold determines whether voluntary self-disclosure remains available.