A European manufacturing group signs heads of terms for a joint venture with a strategic partner in a third market. Two weeks before closing, internal counsel discovers that a minority shareholder in the partner holds interests linked to a party on an EU sanctions list. Is the partner itself caught? Does the joint-venture entity become restricted once it is formed? Can existing contracts survive? These questions are not hypothetical edge cases. In our cross-border practice, they arise on virtually every complex joint-venture transaction that crosses an EU-nexus jurisdiction.
Structuring a joint venture for sanctions compliance under EU law requires a systematic analysis of the ownership and control test (the EU test for whether a non-listed entity is caught through a listed person's stake or influence), the prohibitions that attach to the joint-venture entity itself, and the obligations that flow to each EU-person participant. As of January 2026, EU sanctions are administered through Council Regulations, enforced at member-state level, and subject to review by the EU General Court. The structuring analysis begins before signing and must be revisited each time the EU Consolidated List changes.
This guide walks through the structuring process in five stages – from pre-signing diligence through to ongoing monitoring – and identifies the points at which the EU position diverges from OFAC and OFSI. Each stage pairs the EU rule with its cross-border comparator so that a business operating across multiple jurisdictions can manage the full exposure in a single workflow.
Step 1: Map the ownership and control question before signing
The first and most consequential step is to determine whether any prospective joint-venture partner, or any entity in its ownership chain, is caught by EU sanctions before the parties exchange binding commitments. EU law applies an ownership and control test: where a listed person owns or controls an entity, that entity's assets may be frozen and dealings with it may be prohibited even though the entity itself is not named on the list.
The EU test is materially broader than the OFAC 50 percent rule (OFAC's rule treating entities owned 50 percent or more by blocked persons as themselves blocked, applied mechanically). Under EU Council Regulations, a listed person need not hold a majority stake for the control element to be triggered. Control can arise through contractual rights, board appointment rights, veto powers over strategic decisions, or any other arrangement that gives the listed person the practical ability to direct the entity's affairs. This means that a partner with a listed minority investor – even one holding well below 50 percent – may still be caught if that investor retains governance rights. Under OFSI and the UK regime, the position is similar to the EU approach: control, not only ownership, is the operative test.
The practical consequence for structuring is direct. Before signing any joint-venture agreement, the diligence exercise must go beyond the cap table. It must review shareholder agreements, side letters, governance documents, board composition rights, and any contractual provisions that could give a listed person operational influence. In a recent matter, a technology-sector business identified exactly this issue during pre-signing diligence: a minority investor in the prospective partner held board observation rights and a veto over major capital expenditure. Even at a sub-50-percent stake, the control analysis required detailed review before any structuring decision could be made. Have you checked governance rights as well as ownership percentages?
Step 2: Assess which prohibitions attach to the joint-venture structure
Once the ownership and control picture is clear, the second step is to identify which EU sanctions prohibitions apply to the proposed structure itself. EU Council Regulations typically impose a suite of prohibitions: asset freezes on listed persons and controlled entities, prohibitions on making funds or economic resources available, and sector-specific restrictions that apply regardless of whether any counterparty is listed.
For a joint-venture structure, three categories of prohibition are most likely to bite. First, if the JV entity will itself be owned or controlled by a listed person after formation, the asset-freeze and funds-availability prohibitions will apply to it from the moment it is established. Second, even where the JV entity is clean, sector restrictions may prohibit the type of activity the venture is designed to conduct – for example, restrictions on certain energy, financial, or technology sectors that apply to all EU persons regardless of counterparty status. Third, the prohibition on making economic resources available means that an EU-person partner contributing assets, IP, or financing to a JV that benefits a listed person may be in breach even if no funds are transferred directly.
This is a point where the EU regime diverges from OFAC in a practically important way. Under OFAC's programme-specific rules, many sector-based restrictions are calibrated by specific list entries or designated categories. EU sector restrictions in some programmes apply more broadly, catching activity that OFAC's rules would permit. A business structuring the same JV for both US and EU exposure may find that the EU analysis is the binding constraint. We regularly advise on exactly this divergence in cross-border transactions.
The position above covers the standard case. Your facts – the jurisdiction of the JV entity, the nationalities of the participants, the sector, and the specific EU sanctions programme in play – can alter the analysis materially.
Step 3: Identify EU-person participants and their individual obligations
The third step is to map which participants in the proposed joint venture qualify as EU persons for sanctions purposes and to identify the obligations that attach to them individually. EU sanctions regulations bind EU persons wherever they are in the world. They also apply to any conduct taking place within the territory of the European Union, and to conduct relating to goods transferred within the EU, regardless of the nationality of the parties involved.
For a multinational joint venture, this means that a subsidiary incorporated in a member state is bound by the relevant Council Regulations even if its ultimate parent sits outside the EU. Conversely, an EU-domiciled individual on the board of a non-EU JV entity may personally be caught by the prohibitions if they take an action that would constitute making funds or economic resources available to a listed person. Mapping these individual obligations at the outset is not a formality – it is the step that identifies which natural persons and legal entities need their own legal analysis.
Under OFSI's rules, the comparable analysis for UK-nexus participants runs in parallel but with distinct definitions of who is caught and under what circumstances. Under the UK Sanctions and Anti-Money Laundering Act, known as SAMLA, and the relevant thematic regulations made under it, UK persons and UK-nexus conduct are covered. Where both EU and UK participants are present in the same JV, both analyses must be completed and the stricter prohibition governs any shared activity.
This multi-layer participant analysis is where joint-venture structuring differs most sharply from single-counterparty screening. A screening tool will identify listed persons. It will not map the obligations that flow from each participant's legal personality, domicile, and role in the governance structure. That analysis requires legal input, not just a database query.
Step 4: Structure the governance documents to manage ongoing risk
The fourth step is to design the joint-venture governance documents so that they actively manage sanctions risk over the life of the venture, not merely at closing. This is where structuring decisions made on paper translate into operational compliance.
Four governance mechanisms are particularly important for EU-nexus joint ventures. First, representations and warranties at signing should confirm each party's current sanctions status and the status of its ultimate beneficial owners. Second, ongoing notification obligations should require each party to notify the others promptly if its sanctions status changes – for example, if an investor in one party is added to the EU Consolidated List after closing. Third, a sanctions event definition should be drafted to cover both direct listing and the triggered ownership-and-control consequence, so that a change in the status of an upstream investor activates the contractual mechanism even though the party itself is not named. Fourth, exit rights on a sanctions event should be structured to permit unwinding without the unwinding transaction itself breaching the prohibitions – a point that requires careful drafting because transferring an asset away from a blocked person can itself be a regulated transaction requiring a licence.
Does your draft joint-venture agreement define a sanctions event broadly enough to capture the control consequence, or only direct listing? In our experience, the gap between these two drafting approaches is the single most common source of structural risk in EU-nexus joint ventures.
The cross-border dimension matters here too. A JV agreement governed by the laws of an EU member state but involving Japanese or Singaporean participants must also reflect the notification and exit obligations that those participants carry under their own national sanctions regimes. The applicable country regime for Japanese participants is administered by METI and the Ministry of Finance; the Singaporean regime is administered by MAS. Both operate ownership-and-control tests, though with different thresholds and instruments. The agreement's mechanics should be tested against each applicable regime, not only the EU rules.
Step 5: Build an ongoing monitoring and escalation process
A joint-venture structure that is compliant at signing may become non-compliant within months if the EU Consolidated List changes and no monitoring process is in place to detect and respond to that change. The fifth step is to design and implement a monitoring and escalation process proportionate to the venture's risk profile.
EU sanctions lists are updated frequently. A party that was not listed at the date of signing may be designated after closing. An investor in one of the JV parties may be added to the list, triggering the control consequence for that party. A sector restriction may be extended to cover the activity the JV was formed to conduct. Any of these events can change the legal position of the JV entity and each of its participants without prior notice.
Effective monitoring has three components. First, automated screening of all parties and their ultimate beneficial owners against the EU Consolidated List at regular intervals – the appropriate frequency depends on the risk level of the transaction and the sectors involved. Second, a documented escalation process that specifies who within each participant receives a sanctions alert, how quickly they must assess it, and what initial steps are taken pending a full legal review. Third, a review trigger that re-runs the full structuring analysis whenever a designated change to the EU sanctions programme in the relevant sector is published.
The OFAC equivalent – regular screening against the SDN List and the relevant programme lists – runs in parallel for any US-nexus participant. Because EU and OFAC list changes are not synchronised, a monitoring process that checks only one regime at a time will miss events on the other. We have acted for businesses that identified the EU risk through their internal process but did not catch a contemporaneous change in the OFAC programme that affected the same counterparty. The two monitoring streams need to be integrated.
If a transaction has already been flagged, or a listing event has occurred after closing, an early legal review can preserve options that narrow with time.
Common risk flags and when to involve counsel
Several risk patterns appear with particular frequency in EU-nexus joint-venture transactions. Identifying them early reduces the cost and complexity of the legal work required.
The most common risk flag is a fragmented cap table where indirect ownership is not fully documented. When a prospective JV partner cannot produce a complete, verified ownership chart – including all intermediate holding entities and their ultimate beneficial owners – the control analysis cannot be completed and the transaction cannot be structured safely. A diligence exercise limited to the immediate counterparty will not detect a listed person three levels up the chain.
A second persistent risk flag is the inclusion of state-connected entities from jurisdictions subject to comprehensive EU sanctions programmes. State ownership, even minority state ownership, can create exposure under the relevant Council Regulation even where the specific entity is not named, because the state itself may be treated as a sanctioned person under certain programme-specific rules. This requires a programme-level analysis, not only a list-check.
A third risk flag is a sector overlap with EU-designated areas of restriction. Even a clean counterparty with no listed owners can bring sector-based prohibitions into the transaction if the JV's intended activity falls within a restricted sector under the applicable EU programme.
A fourth flag – and the one that most often surprises non-specialist counsel – is the interaction between EU sanctions and the EU Blocking Regulation (the EU instrument designed to protect EU persons from the extraterritorial application of certain third-country sanctions). In a JV that involves both EU and non-EU participants, the Blocking Regulation may restrict how EU-person participants respond to non-EU sanctions demands. Counsel advising only on the primary sanctions exposure, without considering the Blocking Regulation's constraints, may produce structuring advice that creates a separate compliance breach.
Counsel should be involved at the pre-signing stage whenever the cap table is complex, whenever a state-connected entity is involved, or whenever the JV's intended activity touches a sector with active EU programme restrictions. Waiting until a problem surfaces after signing materially reduces the options available.
Related practices
- Cross-Border Transactions & Diligence – OFAC de-risking service – correspondent-banking and de-risking analysis under the OFAC regime
- JV Sanctions Structuring: Japan Guide – how the Japanese sanctions regime applies to joint-venture structures
- JV Sanctions Structuring: OFAC Guide – the OFAC ownership-and-control analysis for joint ventures with a US nexus