FDI Thresholds in France 2026: When Approval Is Required, 10% Fast‑track & 25% Control

Understanding the FDI thresholds in France is now a front‑of‑mind requirement for every cross‑border deal team targeting French assets. The screening regime, anchored in Articles L. 151‑3 and R. 151‑1 et seq. of the French Monetary and Financial Code, operates two distinct trigger points, a 10% voting‑rights monitoring obligation and a 25% control threshold requiring prior authorisation, each carrying different filing mechanics, timelines and consequences. With Decree No. 2023‑1293 having consolidated the 10% fast‑track notification regime and the French Treasury continuing to expand the list of sensitive sectors, deal counsel, CFOs and PE sponsors entering 2026 need a clear, transaction‑practical roadmap.

This guide delivers exactly that: threshold quick‑checks, a sensitive‑sector matrix, step‑by‑step filing instructions and model protective clauses designed to keep transactions on schedule.

Executive Summary: What Counsel Must Know About FDI Thresholds in France

Before diving into the detail, practitioners should keep four headline points in focus when assessing any transaction that may trigger foreign direct investment screening in France:

• Two thresholds, two procedures. Crossing 10% of voting rights in a listed French entity triggers a fast‑track monitoring notification. Crossing 25% of shares or voting rights (listed or unlisted) in an entity performing sensitive activities triggers a mandatory prior‑authorisation requirement, no closing until clearance is obtained.
• Sensitive sectors continue to expand. Defence, dual‑use technologies, critical infrastructure (energy, water, transport, telecoms), data hosting, AI, biotech linked to national security, semiconductors and food security all fall within the regime’s scope. The French Treasury regularly updates the sector list via decree.
• Filing mechanics are front‑loaded. Submissions are made through the French Treasury’s e‑filing channel and require comprehensive investor identification, ownership chain documentation, target activity descriptions, IP maps and transaction documents. Pre‑filing engagement with the Treasury is strongly advisable.
• Timelines vary dramatically. Fast‑track 10% notifications are typically resolved within two to six weeks. Full prior‑authorisation reviews at the 25% control threshold generally take two to four months, but complex cases involving critical infrastructure can extend to six months or longer with negotiated conditions.

The sections below unpack each element in actionable detail, providing the threshold tables, checklists and drafting language that deal teams need to plan closing timelines with confidence.

Quick Reference: FDI Threshold Table, 10% vs 25% and the Tests That Apply

The core architecture of foreign direct investment screening in France rests on two complementary thresholds. The table below provides the at‑a‑glance comparison that every transaction team should pin to their deal Bible.

Is the 10% Voting‑Rights Threshold Permanent?

The 10% threshold was originally introduced as a temporary COVID‑era measure through Decree No. 2020‑892. Decree No. 2023‑1293 subsequently consolidated this mechanism and embedded it into the permanent regulatory framework. As of June 2026, industry observers consider the 10% monitoring trigger a durable feature of the French FDI regime rather than a transitional measure. The distinction between listed and unlisted targets, however, remains: the 10% trigger applies exclusively to companies admitted to trading on a regulated market.

What Counts as an “Investment”, Scope and Transaction Types

Not every share transfer or commercial arrangement triggers the screening regime. The scope of foreign direct investment screening in France centres on four recognised transaction types, each of which may bring an investor within the notification or prior‑authorisation perimeter:

• Share purchases. The acquisition, directly or through intermediaries, of shares or voting rights in a French entity. Both outright purchases and indirect acquisitions (e.g., via a holding company chain) are captured.
• Voting agreements. Entering into a shareholders’ agreement, concert party arrangement or other instrument that confers voting rights exceeding the applicable threshold, even without a share transfer.
• Mergers and corporate restructurings. Transactions such as mergers, demergers, or contributions of business lines that result in a foreign investor acquiring shares or control of a French entity performing sensitive activities.
• Asset transfers conferring control of a sensitive activity. The acquisition of all or part of a business branch (fonds de commerce or branche d’activité) where that branch constitutes a sensitive activity, even if no shares change hands.

Common Edge Cases: Contractual Control and Concerted Action

Deal teams frequently underestimate the breadth of the control concept. Under French law, control can arise through contractual arrangements, management agreements, exclusive licensing structures, or service contracts, that grant an investor decisive influence over strategic decisions. Concerted action between two or more investors, even where each holds below the threshold individually, may also be aggregated. Early legal analysis of side agreements, tag‑along/drag‑along rights and board nomination rights is essential to determine whether a filing obligation exists.

Sensitive Sectors France FDI: The Sector Matrix and Practical Examples

The filing obligation under the 25% control threshold (and the full prior‑authorisation procedure) is activated only where the French target entity performs one or more “sensitive” activities. The French Treasury maintains and periodically expands this list. The matrix below captures the principal categories as they stand in 2026:

Emerging Sector Focus: AI, Data Hosting and Healthcare

Recent Treasury practice signals intensified scrutiny of three areas. First, AI companies whose models are deployed in critical decision‑making (financial infrastructure, transportation, defence logistics) are likely to be caught even where the company itself is not a traditional defence contractor. Second, data‑hosting providers that store or process government or regulated‑sector data face a near‑automatic sensitive‑activity classification. Third, healthcare targets with pandemic‑response manufacturing capacity, a legacy of COVID‑era policy, remain firmly within scope. The practical effect for deal teams is that early sector classification should be treated as a Phase‑0 diligence item, ideally before signing a letter of intent.

Filing Mechanics: How to Notify or Apply to the French Treasury for FDI Approval

The French Treasury FDI filing process is document‑intensive. Submissions are made through the Treasury’s dedicated e‑filing portal. Below is a step‑by‑step walkthrough of the process, followed by the recommended annex checklist.

• Step 1, Identify the filing entity. The investor (or its designated counsel) files. Where investors act in concert, a single coordinated submission covering all parties is preferable.
• Step 2, Pre‑filing engagement. Contact the Treasury’s Bureau Multicom 2 (the FDI screening unit) informally before submission. Pre‑filing meetings allow the unit to flag potential concerns, suggest additional documents and signal likely timelines. Early engagement is strongly recommended, particularly for sensitive sectors or complex group structures.
• Step 3, Prepare the submission dossier. The dossier must include (at minimum):
  • Investor identification: corporate structure chart, ultimate beneficial owners, nationality of control
  • Target description: registered office, SIREN number, detailed description of activities (with sector classification analysis)
  • Transaction documents: share purchase agreement (or heads of terms), shareholders’ agreement, financing term sheets
  • Ownership chain: pre‑ and post‑transaction share and voting‑right breakdowns
  • IP and technology maps: patents, trade secrets, classified or dual‑use technology inventories held by the target
  • Financing structure: sources of funds, loan facilities, equity commitments
• Step 4, Submit via the e‑filing portal. Upload all documents in the format specified by the Treasury (typically PDF, with Excel annexes for share schedules). Retain the acknowledgement of receipt, which starts the review clock.
• Step 5, Respond to information requests. The Treasury may issue formal requests for additional information (RFIs), which stop the review clock until answered. Rapid, thorough responses keep the timeline on track.

Filing Checklist: Recommended Annexes

• Corporate structure chart (investor group to UBO level)
• Executed or near‑final transaction documents (SPA, SHA, side letters)
• Pre‑ and post‑transaction cap table (shares and voting rights)
• Target activity classification memo (mapping to the sensitive‑sectors list)
• IP / technology inventory with dual‑use classification analysis
• Source‑of‑funds memorandum
• Board composition: current and proposed post‑completion
• Details of any government contracts, classified programmes or security clearances held by target
• Any prior FDI authorisations or commitments relating to the target

Fees and Confidentiality

There is no government filing fee for French Treasury FDI submissions. However, the dossier is treated as confidential: information provided is not disclosed to third parties and is subject to professional secrecy obligations within the Treasury. Investors concerned about commercially sensitive content, particularly IP inventories or financing details, may request that specific annexes be treated under enhanced confidentiality protocols, although the Treasury retains the right to share information with other government agencies involved in the assessment (notably the Ministry of Defence for defence‑sector transactions).

Fast‑Track 10% Monitoring Procedure: What to Expect

The 10% voting rights threshold in France applies exclusively to listed companies and is designed as a monitoring, rather than blocking, mechanism. When a non‑EU/non‑EEA investor crosses 10% of voting rights in a listed French entity, the investor must inform the Treasury. The notification is lighter than a full prior‑authorisation application: it requires investor identification, the nature of the crossing, and a description of the investor’s intentions regarding the target.

Once notified, the Treasury conducts a preliminary assessment. In straightforward cases, for example, a passive financial investment with no board seat or strategic influence, the review concludes within two to six weeks with no further action. However, if the preliminary assessment reveals that the target performs sensitive activities and the investor’s intentions suggest the possibility of a future control acquisition, the Treasury may request a full prior‑authorisation application. This escalation mechanism means that even a 10% crossing can lead to a substantive review where the facts warrant it.

Following the consolidation effected by Decree No. 2023‑1293, the 10% monitoring regime is embedded in the permanent regulatory framework. Deal teams structuring acquisitions of minority stakes in listed French companies should factor this obligation into their timetables from the outset, even where no sensitive‑sector concerns are initially apparent.

25% Control Threshold: Prior Authorisation, Timing and Tests for FDI Approval in France

The 25% control threshold in France is the regime’s principal gatekeeping mechanism. Any non‑EU/non‑EEA investor acquiring 25% or more of shares or voting rights in a French entity performing sensitive activities must obtain prior authorisation from the Minister of the Economy before the transaction can close. For EU/EEA investors, the same obligation applies where the target’s activities relate to defence, national security or public order.

The Treasury assesses applications against several criteria: the investor’s identity and track record, the nature and strategic importance of the target’s activities, the risk of disruption to essential services or supply chains, and the potential impact on France’s defence and security capabilities. The assessment is not purely economic, it is fundamentally a national‑security and public‑order evaluation.

Critically, a standstill obligation applies: the transaction must not close, and control must not pass, until the Treasury issues its authorisation decision. Closing without authorisation exposes the investor to severe sanctions, including fines, forced unwinding of the transaction, and suspension of voting rights.

How Conditions Are Negotiated: Typical Remedies

In practice, outright refusals are rare. The Treasury more commonly grants conditional authorisations, requiring the investor to accept commitments designed to safeguard national interests. Typical conditions include:

• Board composition. Appointment of independent directors or government‑nominated observers to the board.
• Data localisation. Requirements to store and process certain data exclusively on French or EU territory.
• Continuity of supply. Obligations to maintain production capacity or supply commitments for government contracts.
• Disposal obligations. Divestiture of specific sensitive business lines or subsidiaries.
• Non‑participation. Restrictions on the investor’s involvement in classified contracts or government tenders.
• Reporting. Periodic compliance reporting to the Treasury for a defined monitoring period (often three to five years).

The likely practical effect of these conditions is to add both cost and complexity to post‑completion integration. Deal teams should model potential conditions into their transaction economics during the due diligence phase.

Review Timelines, Outcomes and Risk Matrix

Understanding the FDI review timeline in France is essential for structuring closing mechanics and backstop dates. The comparison table below summarises typical timelines by transaction type:

Three practical strategies can mitigate timeline risk. First, initiating pre‑filing discussions with the Treasury as early as possible, ideally at the letter‑of‑intent stage, gives the screening unit visibility and reduces the likelihood of extended information‑request cycles. Second, filing a complete and well‑organised dossier from the outset avoids clock‑stopping RFIs. Third, building protective FDI covenants into the transaction documents (see the next section) ensures that both buyer and seller have contractual certainty if timelines slip.

Deal Drafting Checklist and Model Protective Clauses

Transaction documents for deals subject to FDI thresholds in France should include specific protective mechanisms. The following drafting checklist and model clause concepts are designed to manage clearance risk without derailing commercial negotiations.

Recommended Diligence Checklist

• Confirm whether target performs any activity on the sensitive‑sectors list (Phase‑0 sector classification memo)
• Map the investor’s ultimate ownership chain to identify EU/EEA vs non‑EU/non‑EEA status
• Assess whether any voting agreements, concert‑party arrangements or side letters could aggregate holdings above the relevant threshold
• Review existing FDI authorisations or conditions attached to prior transactions involving the target
• Identify government contracts, classified programmes or security clearances held by the target
• Evaluate IP portfolio for dual‑use or export‑controlled technologies

Model Clause Concepts

• Condition precedent (FDI clearance). “Completion is conditional upon the Buyer having received unconditional authorisation from the French Minister of the Economy pursuant to Articles L. 151‑3 et seq. of the Monetary and Financial Code, or the expiry of the applicable review period without objection.”
• Longstop date with FDI extension. “The Longstop Date shall be [date], provided that if FDI authorisation has not been obtained or refused by [date], the Longstop Date shall be automatically extended by [90] days to allow for completion of the review process.”
• Escrow / holdback for conditional authorisation. “In the event that FDI authorisation is granted subject to conditions, the Parties shall negotiate in good faith to agree amendments to the Transaction Documents necessary to comply with such conditions. A portion of the Purchase Price equal to [●]% shall be held in escrow pending confirmation of compliance.”
• Voting‑rights restriction pending clearance. “The Buyer shall not exercise any voting rights attached to the Shares pending receipt of FDI authorisation, and shall procure that no board appointments are made on the Buyer’s behalf prior to such authorisation.”
• Waiver and walk‑away right. “If FDI authorisation is refused, either Party may terminate this Agreement by written notice, and neither Party shall have any further liability to the other, save for obligations expressed to survive termination.”

These clause concepts should be tailored to the specific transaction and jurisdiction. In multi‑jurisdictional deals where French tax considerations or parallel competition filings also apply, coordinated drafting across workstreams is critical to avoid conflicting conditionality mechanics.

Conclusion: Actionable Next Steps for FDI Compliance in France

The FDI thresholds in France, 10% for monitoring, 25% for prior authorisation, are permanent features of the investment landscape. With sensitive sectors expanding and the Treasury maintaining an active enforcement posture, early assessment is non‑negotiable. Deal teams should treat sector classification and threshold analysis as a Phase‑0 diligence item, engage the Treasury before signing wherever possible, and build robust protective clauses into every set of transaction documents. For those navigating the regime for the first time, or facing a complex multi‑sector transaction, engaging experienced counsel with direct Treasury relationships is the most reliable way to protect timelines and deal certainty. Explore the Global Law Experts lawyer directory to connect with a specialist in French FDI and cross‑border M&A.

Sources

1. French Treasury, Foreign Direct Investment Screening (Official Guidance)
2. Legifrance, Decree No. 2020‑892
3. Legifrance, Decree No. 2023‑1293
4. White & Case, Foreign Direct Investment Reviews 2024: France
5. Jeantet, M&A in France: FDI Screening
6. CMS Expert Guide, Foreign Investment Screening Laws: France
7. Morgan Lewis, France Implements Updates to Its FDI Screening Regime
8. Skadden, France Issues Guidelines on Foreign Investment Control Regime
9. ICLG, France: Foreign Direct Investment Regimes 2026