A trading company in Western Europe agrees to supply a US-origin technology component to a buyer in a third market. Both parties sign a commercial contract containing the boilerplate assurances that neither is subject to trade restrictions. Six months later, a BIS end-use check reveals that the end-user was on the Entity List the day the contract was signed. The representations were false. The exporter faces re-export liability. The buyer faces denial of future licences. Neither party had read the export-control language closely enough.
Sanctions representations and warranties under BIS / EAR rules explained: export-control reps and warranties are contractual statements – made at signing and, in many deals, repeated at each shipment – that confirm a party's status, the item's classification, end-use commitments, and re-export obligations under the Export Administration Regulations (the EAR, administered by the Bureau of Industry and Security – BIS). A false representation is not merely a contract breach; it can trigger denial orders, civil penalties, and criminal referral. As of January 2026, BIS enforcement remains a front-line priority across dual-use and cross-border transactions.
This briefing maps the governing regime, the standard components of a BIS / EAR warranty package, the ownership and control questions that sit beneath them, how the regime compares with OFAC and EU rules, common risk flags in cross-border deals, and when a compliance counsel or sanctions lawyer should be brought in.
Who Administers BIS / EAR and What Legal Authority Does It Rest On?
BIS administers the EAR under authority delegated from the Export Control Reform Act and, ultimately, from IEEPA and related statutes. Its remit covers the export, re-export, and in-country transfer of dual-use items – goods, software, and technology that have both commercial and potential military or proliferation end-uses – as well as certain purely commercial products where a policy reason exists for control. The key tool for classification is the Commerce Control List (CCL), which assigns an Export Control Classification Number (ECCN) to controlled items. Items not on the CCL are designated EAR99 and generally move freely, though they remain subject to the general prohibitions that apply to all US-origin items.
The regime extends well beyond US borders. Re-exports of US-origin items and foreign-made items incorporating US-controlled content above a defined threshold fall within EAR jurisdiction. That extraterritorial reach is what makes BIS / EAR representations so consequential in cross-border contracts: a non-US counterparty is not automatically outside the regime simply because neither party is American. In our practice, we frequently see European and Asian companies caught by this assumption only at the due-diligence stage of a transaction.
The Entity List, Denied Persons List, and Unverified List are BIS's primary screening tools. Exporting to or for a listed entity without a licence – or where applicable, an exception – is prohibited. The representations in a contract must therefore speak to these lists, not merely to OFAC's SDN List.
What Do BIS / EAR Representations and Warranties Cover?
A complete BIS / EAR warranty package addresses at least five distinct questions that any well-drafted cross-border supply agreement must answer clearly.
Item classification. The seller typically warrants that it has determined the correct ECCN (or EAR99 status) for each item supplied, and that the classification has not changed since the last transaction. Classification errors are a leading source of enforcement exposure. An item mis-classified as EAR99 when it should carry a controlled ECCN may have been shipped without a licence that was legally required. Counsel should review classification for any item at or near a control boundary.
End-use and end-user. The buyer warrants the intended end-use – civil, commercial, or otherwise – and identifies the ultimate end-user. Where the end-use is a controlled activity (nuclear, biological, chemical, or missile end-uses, for example), a separate licence may be required regardless of the item's ECCN. The representation must be specific enough to be verified.
Screening against BIS lists. Both parties represent that they are not on, and that to their knowledge their principals and affiliates are not on, the Entity List, the Denied Persons List, or the Unverified List. Many contracts still refer only to OFAC's SDN List – a gap that creates real liability. The two lists are maintained by different agencies, with different criteria and different legal consequences. We regularly advise clients that a combined screening obligation covering both BIS and OFAC lists is the minimum acceptable standard.
Re-export and transfer commitments. The buyer warrants that it will not re-export the item except as the EAR permits, and will not transfer it in-country to a person not authorised to receive it. This obligation survives the transaction and binds sub-buyers where it is appropriately flowed down through the supply chain.
No prohibited destination or end-use. The parties represent that the transaction does not involve a destination or end-use subject to a comprehensive BIS prohibition – whether under a country-specific control or a programme-wide prohibition. This is distinct from an OFAC sanctions representation, though the two should be read together.
How Does the BIS / EAR Ownership and Control Question Interact with These Warranties?
BIS list-screening representations become legally complex when the counterparty is a corporate entity with layered ownership. Unlike OFAC's 50 percent rule (OFAC's rule treating entities owned 50 percent or more by blocked persons as themselves blocked), BIS does not impose a single bright-line ownership threshold that automatically renders a subsidiary a listed entity. The Entity List names specific parties; it does not automatically extend to affiliates by ownership percentage alone.
However, BIS does assess red flags. Where an exporter knows or has reason to know that a party to the transaction – including an unlisted affiliate of a listed entity – intends to divert the item to a prohibited destination or end-use, proceeding without inquiry is itself a violation. The "reason to know" standard imposes a due-diligence obligation that mirrors, in effect, the control-based analysis used under OFSI and EU sanctions.
What does this mean for a warranty? The buyer's representation should cover not only its own status but the status of any party to whom it will transfer or re-export the goods. A warranty that reads "the buyer is not listed" without addressing the buyer's downstream distribution chain leaves a compliance gap that BIS has penalised in enforcement actions. The question practitioners must ask is: does the representation cover the full chain of control, or only the contractual counterparty?
In our experience, M&A transactions and joint ventures present the sharpest version of this problem. A target company may have a minority stake held by a party on the Unverified List. The BIS representation in the sale and purchase agreement should require disclosure of all such relationships, not merely a top-level SDN screening. We act for buyers and sellers at this intersection and structure diligence accordingly.
How Does the BIS / EAR Position Compare with OFAC, EU, and UK Rules?
The cross-regime comparison is where deals most often go wrong. A contract that is carefully drafted for OFAC compliance may be materially incomplete from a BIS / EAR perspective, and vice versa. Three divergences are particularly important for cross-border transactions.
Scope of the prohibition. OFAC sanctions operate as an asset-freeze and transaction prohibition against specific designated persons and programmes. BIS / EAR controls are item-and-destination controls. A transaction may be OFAC-clean – no SDN involved – while being BIS-prohibited because the item is controlled and no licence or exception covers the destination. A combined representation must address both dimensions independently.
The listing test. OFAC's SDN List is augmented by the 50 percent rule, which sweeps in entities owned by listed persons even if not themselves named. Under EU sanctions, a control test (not merely ownership) can also catch unlisted entities. BIS list-screening applies to the named parties on BIS lists; the extension beyond named parties is through the red-flag and "reason to know" standard rather than an automatic ownership attribution. A compliance counsel must understand which test governs which warranty, and draft accordingly.
Re-export obligations. The EAR imposes re-export controls with explicit extraterritorial reach. EU export-control rules (under EU dual-use regulations) impose parallel controls, and the UK operates its own export licensing regime through ECJU. Where goods are sourced in the United States, processed in the EU, and sold to a third-market buyer, a three-regime warranty package – covering EAR, EU export controls, and UK export controls where relevant – may be required. A representation drafted only for the governing law of the contract will not cover all of these exposures.
For businesses operating between the United States and the United Kingdom, the OFSI and BIS regimes interact at the re-export point. A UK entity re-exporting US-origin goods requires compliance under both the EAR and the relevant UK export-control rules. The more restrictive prohibition governs, and counsel should identify which that is before any shipment.
Explore how OFAC sanctions representations compare in practice at Calder & Vance's OFAC representations and warranties briefing, and for the complementary analysis see our extended OFAC representations and warranties analysis.
What Are the Risk Flags in BIS / EAR Representations?
Several patterns in cross-border supply agreements create concentrated BIS / EAR exposure that a sanctions lawyer or compliance counsel should address before execution.
OFAC-only screening language. Many standard form warranties refer exclusively to OFAC-administered lists. They say nothing about the Entity List or the Denied Persons List. That gap is not theoretical. BIS and OFAC list populations are maintained by different agencies under different statutory authority; a person can appear on one list but not the other. A contract that references only OFAC lists leaves the exporter exposed to liability it has not contractually managed.
Static representations without update obligations. A representation made at signing may be accurate on that date and false at shipment. List status changes between execution and delivery. Best practice is a bring-down mechanism: a requirement that the representation be confirmed as of the date of each shipment, not merely as of the contract date. Where this is absent, a change in a counterparty's status after signing may go undetected until a BIS audit.
Absence of a red-flag resolution procedure. Where a party raises a concern about a potential match or an anomalous end-use request, the contract should specify what happens: a hold, an escalation to counsel, a verification procedure. Without this, a flag-to-shipment gap is likely. The BIS "reason to know" standard does not allow a party to proceed simply because it did not investigate a red flag that was already visible.
Insufficient flow-down to sub-buyers. A re-export warranty binds the immediate buyer. If the goods move through a distribution chain, the obligation must flow down contractually to each link. A representation that stops at the first buyer – with no obligation on that buyer to impose equivalent terms on its customers – leaves the exporter without a contractual audit trail if BIS investigates a downstream transfer.
Mismatch between the warranty and the item's actual ECCN. If the item's classification has not been reviewed since the last transaction, and the CCL has been updated, the warranty as to classification may be false at execution. CCL updates occur with regulatory changes to the control lists; exporters with long-running supply relationships should schedule periodic re-classification reviews rather than relying on a classification determined at the outset of the relationship.
A single mis-classified shipment under the EAR can expose an exporter to enforcement consequences that are difficult to reverse once BIS has opened a review. Early involvement of export-control counsel – before the contract is signed, not after the shipment has moved – is the most effective risk-management step available.
The position above covers the standard BIS / EAR warranty case. Your facts – the item's classification, the counterparty's structure, the destination, and the applicable end-use – change the analysis materially. For a review of your specific transaction or supply agreement, contact Calder & Vance at info@caldervance.com.
How Is a BIS / EAR Representation Enforced, and What Are the Consequences of a Breach?
BIS enforces the EAR through its Office of Export Enforcement. Enforcement takes several forms: warning letters, civil administrative penalties, denial of export privileges, and – in the most serious cases – referral to the Department of Justice for criminal prosecution. The civil and criminal tracks can run in parallel.
A false warranty in a contract is not, by itself, the unit of offence BIS prosecutes. What BIS prosecutes is the underlying export, re-export, or transfer that violated the EAR. The false warranty is evidence of intent and of the party's state of knowledge at the time of the transaction. It materially affects whether BIS treats the violation as wilful – which carries the heaviest penalties – or as inadvertent, which supports a more favourable outcome in enforcement.
Voluntary self-disclosure (VSD – a proactive report to BIS of a potential violation before the agency identifies it independently) is the primary mechanism for reducing enforcement exposure once a violation has been identified. BIS's published guidance indicates that timely VSD is a significant mitigating factor in penalty assessment. The decision whether to make a VSD, and how to structure it, requires careful legal assessment: a poorly framed disclosure can expand rather than limit liability.
A denial order – formally a Denial of Export Privileges – is a severe consequence. It prohibits the named party from participating in any transaction subject to the EAR, not only in the item or destination that gave rise to the violation. That breadth makes a denial order a near-existential risk for any exporter or technology company. Where a denial order is under consideration, immediate engagement of counsel is essential.
The interaction with OFAC enforcement matters here too. A transaction that violates both the EAR and OFAC sanctions – common where an end-user on both the SDN List and the Entity List is involved – will attract parallel investigations by both agencies. Penalty structures differ; the two agencies coordinate but act independently. A VSD to BIS does not automatically resolve OFAC exposure, and a strategy covering both must be prepared together rather than sequentially.
If a transaction has already been flagged, or a filing has been refused, an early review preserves options that narrow quickly once enforcement proceedings begin. Contact Calder & Vance at info@caldervance.com for a confidential assessment.
Common Misconceptions About BIS / EAR Warranties – and the Correct Position
A persistent misconception in cross-border transactions is that BIS / EAR warranties are relevant only to US companies or to shipments leaving the United States. That view is incorrect. The EAR applies to US-origin items regardless of who holds them and regardless of where in the world the subsequent transfer or re-export occurs. A European distributor holding US-origin software is subject to EAR re-export controls when it transfers that software to a customer in a third market. The warranty obligations follow the item, not the nationality of the transacting parties.
A second misconception is that compliance with OFAC sanctions screening is equivalent to compliance with BIS / EAR controls. As this briefing has shown, they are parallel but distinct obligations. Both must be addressed; neither substitutes for the other. We have acted for businesses that discovered this gap mid-transaction, when a BIS inquiry arrived despite a clean OFAC screening record. The cost of retrofitting the compliance architecture after the fact – in legal fees, deal delay, and management time – is substantially higher than addressing both obligations at the outset.
A third myth is that EAR99 items require no contractual attention. It is accurate that EAR99 items generally do not require a licence. They remain subject to the general prohibitions, however: a prohibited end-use, a prohibited end-user, or a prohibited destination can make an EAR99 shipment unlawful. The representation cannot simply read "this item is EAR99, therefore no restrictions apply." It must still address end-use, end-user, and destination.
When Should You Involve a Sanctions Lawyer or Compliance Counsel?
BIS / EAR warranty review should be part of the transaction workstream from the outset, not a sign-off exercise at the end. The earlier counsel is involved, the greater the scope to structure the representations correctly, identify gaps in the counterparty's screening, and build a contractual framework that gives the exporter a defensible position if BIS later reviews the transaction.
The following situations call for prompt involvement of export-control counsel.
- The supply agreement is a long-term framework with multiple shipments, each potentially triggering a fresh compliance assessment.
- The item is on or near a CCL control boundary, and the ECCN was determined more than twelve months ago.
- The counterparty has a complex ownership structure involving parties in jurisdictions subject to heightened BIS scrutiny.
- The transaction involves a re-export by the buyer into a third market, and the ultimate destination is not known at signing.
- A preliminary screening has produced a partial or potential match on any BIS list, and the business is uncertain whether to proceed.
- The contract contains warranty language drafted for a different regime (OFAC only, or a non-US export-control framework) that has been imported into a BIS-governed transaction without adaptation.
- The business has received a BIS pre-licence check request or an end-use check inquiry from a BIS field agent.
In a recent matter, a precision-equipment manufacturer discovered – during pre-signing diligence on a distribution agreement – that the proposed distributor's parent company appeared on the Unverified List. The issue was not visible through an OFAC-only search. We mapped the ownership and control structure, assessed the distributor's status independently from the parent, identified the conditions under which business could proceed, and restructured the warranty package to capture the ongoing monitoring obligation. The transaction proceeded on a defensible basis. Had the issue been identified post-shipment, the outcome would have been materially different.
For multi-jurisdiction transactions, the analysis must span the applicable regimes. Our cross-border practice covers BIS / EAR, OFAC, OFSI, EU dual-use controls, and the equivalent national regimes, and we coordinate with local counsel in relevant jurisdictions where a fourth or fifth regime comes into play. You can read more about how we assist in complex cross-border transactions at our correspondent banking and de-risking service page.
Related practices
- Correspondent banking and de-risking (OFAC) – managing sanctions exposure in correspondent and correspondent-adjacent banking relationships
- OFAC sanctions representations and warranties explained – how OFAC reps and warranties work and where BIS / EAR diverges
Frequently Asked Questions: BIS / EAR Sanctions Representations and Warranties
Who administers sanctions representations and warranties under BIS / EAR?
The Bureau of Industry and Security (BIS), a division of the US Department of Commerce, administers the Export Administration Regulations (EAR). BIS enforces the rules through its Office of Export Enforcement. Representations and warranties in contracts do not alter that administrative structure: BIS assesses compliance against the EAR, not against the contractual terms alone, but the warranties form part of the evidentiary record in an enforcement review. A false warranty can affect the penalty analysis materially.
What does BIS / EAR prohibit in relation to sanctions representations and warranties?
The EAR prohibits exports, re-exports, and in-country transfers of controlled items without the required licence or applicable exception. In the warranty context, a representation that a party is not on a BIS list – when it is – or that the item is EAR99 – when it is not – can constitute evidence of a wilful violation. The prohibition is on the underlying transaction; the false warranty aggravates the enforcement position. Both item classification and end-user status must be warranted accurately.
How is sanctions representations and warranties enforced under BIS / EAR?
BIS enforces through civil administrative penalties, denial of export privileges, and criminal referral to the Department of Justice. The severity of the outcome is affected by whether the violation was wilful, whether the party made a timely voluntary self-disclosure (VSD), the commercial gain derived, and the party's compliance history. A denial of export privileges is among the most serious outcomes: it bars the named party from participating in any EAR-governed transaction, not only the category in issue. Early VSD, when appropriate, is the primary mechanism for managing exposure.
About the author
Viktor Lindqvist advises exporters and trading houses on dual-use export controls, maritime and trade sanctions, and end-use compliance. Calder & Vance – International Sanctions & Export Control Counsel.
About Calder & Vance
Calder & Vance is an independent international sanctions and export-control boutique. We advise multinationals, financial institutions, exporters, and individuals on the major regimes – OFAC and BIS in the United States, OFSI and ECJU in the United Kingdom, the EU Council regulations and the EU General Court, the United Nations Consolidated List, and the regimes of Switzerland, Canada, Australia, the UAE, Singapore, and Japan. Our work is limited to lawful compliance, licensing, delisting, enforcement defence, and due diligence. To discuss a matter, contact info@caldervance.com.
Disclaimer: This material is general information, not legal advice, and is not a substitute for advice on your specific facts. Sanctions and export-control rules change frequently and differ by regime; verify the current position before relying on anything stated here. Calder & Vance does not advise on circumventing or evading sanctions. For advice on your situation, contact info@caldervance.com.