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Foreign Direct Investment & National Security Advisory

Cross-border investments face more scrutiny than ever. Governments worldwide, including the UK under the National Security and Investment Act 2021, have expanded their powers to review and block transactions that could affect national security. Sensitive sectors such as artificial intelligence, semiconductors, energy, communications, transport, advanced materials, and data infrastructure are under particular watch.

Delays, unexpected filing requirements, or intervention by authorities can jeopardize deal value and timelines. Our team helps you navigate these complex regimes with confidence—ensuring your transaction clears FDI hurdles efficiently and effectively.

How we help you succeed

Identify risks early

We conduct detailed due diligence and multi-jurisdictional analysis to pinpoint where FDI filings may be required and highlight sector-specific risks - so there are no surprises later in the process.

Secure approvals seamlessly

Working directly with UK authorities and trusted local counsel worldwide, we prepare and coordinate filings, manage information requests, and handle cross-border issues to keep your deal moving. Where Phase II reviews arise, we negotiate pragmatic solutions with regulators to secure clearance.

Structure deals for compliance

Alongside our Corporate team, we help structure transactions and draft purchase agreements to reduce regulatory exposure and protect deal value.

Ongoing compliance and training

Beyond your transaction, we can guide you through mitigation measures, support post-closing obligations, and offer tailored training for your legal and commercial teams to stay ahead of evolving FDI rules.

Why choose us?

  • Specialist expertise: Deep knowledge of the UK regime and strong global connections.
  • Practical advice: Clear, commercially focused guidance, not just legal theory.
  • Global reach: Access to leading FDI experts in every major jurisdiction.
How can we help you?
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If your enquiry is urgent please call +44 20 3321 7000

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