Defence Procurement, Sanctions & Regulatory Advisory in the Baltics – Lithuania, Latvia, Estonia

The Baltic States (Lithuania, Latvia & Estonia) have become one of Europe’s most strategically significant defence procurement, security and critical infrastructure investment markets. Driven by accelerating geopolitical developments and unprecedented public investment cycles, Lithuania, Latvia and Estonia are experiencing a structural expansion of defence spending and procurement activity, supported by NATO capability expansion and regional defence planning, EU SAFE financing and large-scale defence lending programmes, accelerated rearmament and ammunition procurement cycles, military mobility and infrastructure reinforcement projects, border security and surveillance investments, drone, counter-drone and autonomous systems procurement, and cybersecurity and critical infrastructure protection initiatives.

At the same time, European capital markets are increasingly pricing defence as the dominant growth sector of the next decade, with defence, security and dual-use technologies expected to represent one of the strongest-performing investment themes in Europe across equity, credit and private capital markets. This structural shift is driving significant M&A activity, private equity interest, and long-term infrastructure and technology investment into the defence ecosystem.

Against this background, international contractors entering the Baltic region face a highly dynamic environment characterised by accelerated procurement procedures and compressed timelines, complex regulatory and sanctions-driven compliance frameworks, increased scrutiny of supply chains and ownership structures, export control and dual-use regulatory exposure, cross-border operational requirements across multiple jurisdictions, heightened national security considerations in procurement decisions.

ECOVIS Baltic Defence, Procurement & Regulatory Practice

The ECOVIS Baltic team provides integrated legal, procurement, sanctions and regulatory advisory services for international defence-sector participants operating across Lithuania, Latvia and Estonia.

We support foreign defence contractors, technology companies, infrastructure developers, manufacturers, investors and strategic suppliers throughout the full lifecycle of defence and security projects. Our core capabilities include:
• Strategic Procurement Advisory: Guidance on Directive 2009/81/EC, military supply chain structuring, and bidding procedures for Baltic defence tenders.
• National Security & Vetting Compliance: Representation during mandatory government national security screening processes for foreign investments and strategic supply contracts.
• Sanctions & Export Control (Dual-Use Goods): Compliance frameworks for transferring military and dual-use technologies across borders, including EU, US, and regional sanctions alignment.
• Dispute Resolution & Appeals: Strategic representation in complex public procurement disputes and tender qualification appeals before national courts.

Our work is led by practitioners with advanced academic specialization in public procurement law (LL.M. in Public Procurement Law from King’s College London) and extensive experience advising in regulated and strategically sensitive sectors.

Integrated Advisory Across Lithuania, Latvia, and Estonia

Operating through a coordinated Baltic platform across Lithuania, Latvia and Estonia, we enable international clients to engage one integrated regional counsel for multi-jurisdictional defence and security projects.

Lithuania: High-Intensity Defence Procurement & Strategic Infrastructure Expansion

Lithuania is undergoing one of the most intensive defence investment cycles in Europe, driven by large-scale national defence budget expansion, NATO infrastructure and military mobility corridors, ammunition procurement and air defence systems acquisition, border fortification and surveillance infrastructure,
EU SAFE-backed defence financing programmes.

Lithuania is increasingly positioned as a regional defence logistics and procurement hub, supporting both national and allied capability development. We advise international clients on:

• Ministry of Defence and public sector tenders,
• strategic infrastructure procurement,
• military mobility and logistics projects,
• defence technology and cybersecurity procurement,
• consortium structuring and cross-border bidding strategies,
• procurement compliance and qualification processes,
• bid evaluation and exclusion risks,
• procurement litigation and enforcement proceedings.

We also support full contract lifecycle management, including implementation, amendments, claims and dispute resolution.

Latvia: Defence Industrial Growth, Border Security & Drone Ecosystem Expansion

Latvia is rapidly expanding its defence and security ecosystem, with a strong focus on border security infrastructure and surveillance systems, drone and counter-drone capability development, ammunition and defence manufacturing expansion, NATO interoperability and allied procurement projects, development of local and regional defence industrial capacity.

Latvia is increasingly positioning itself as a defence manufacturing and security innovation hub within the Baltic region, with strong emphasis on industrial participation and cross-border supply chain integration. We advise international companies on:
• participation in Latvian public procurement procedures,
• defence industry market entry and structuring,
• regulatory and sanctions compliance frameworks,
• export control and dual-use assessments,
• consortium and subcontracting arrangements,
• procurement disputes and administrative litigation,
• contract execution and claims management.

Our Latvia practice is particularly focused on supporting foreign suppliers entering the Baltic defence supply chain and navigating local regulatory and operational requirements.

Estonia: Digital Defence Leadership, Cybersecurity & Advanced Procurement Systems

Estonia is recognised as a leading European jurisdiction in digital governance and e-procurement systems, cybersecurity and digital defence capabilities,
advanced military technology procurement, NATO interoperability and digital resilience frameworks.

Estonia is making substantial investments in air defence and missile systems, cybersecurity infrastructure and cyber defence capabilities,
autonomous systems and defence technologies, secure digital infrastructure and communications, defence innovation and R&D ecosystems.

We support international clients in:
• procurement participation and compliance strategy,
• defence technology regulatory assessment,
• cybersecurity and dual-use compliance,
• sanctions and export control risk analysis,
• procurement disputes and enforcement proceedings,
• contract negotiation and implementation oversight.

Estonia’s highly digitalised procurement environment requires precise procedural compliance and strong regulatory navigation for foreign participants.

Defence Procurement in High-Risk Regulatory Environments

Defence procurement in the Baltic region operates at the intersection of:
• national security policy,
• EU sanctions regimes,
• export control frameworks,
• dual-use technology regulation,
• AML and financial crime compliance,
• supply chain transparency requirements.

Our team combines deep expertise in:
• public procurement law,
• sanctions and export control compliance,
• AML and financial crime prevention,
• crypto-asset and digital finance regulatory frameworks,
• cross-border regulatory risk management.

We advise clients on:
• sanctions exposure and mitigation strategies,
• supply chain and counterparty due diligence,
• beneficial ownership and transparency assessments,
• dual-use classification and licensing,
• anti-circumvention controls,
• high-risk jurisdiction analysis,
• internal compliance frameworks and investigations.

Beyond Procurement: Full Lifecycle Defence Project Support

Our advisory support extends beyond tender participation to cover the full lifecycle of defence and security projects, including:
• procurement strategy and market entry structuring,
• contract negotiation and implementation,
• subcontractor and consortium disputes,
• delivery delays and performance claims,
• contract amendments and renegotiations,
• procurement audits and regulatory inspections,
• sanctions-related investigations,
• litigation and dispute resolution.

We provide continuous legal and compliance support throughout project execution to ensure regulatory alignment and risk mitigation.

Trusted Counsel for Strategic, Regulated & Defence-Linked Sectors

We advise clients operating in highly regulated and strategically sensitive sectors where procurement, sanctions, national security and compliance considerations intersect. Our work frequently involves projects connected to:
• defence and aerospace,
• critical infrastructure,
• cybersecurity and secure communications,
• dual-use and advanced technologies,
• military mobility and logistics,
• cross-border public procurement programmes.

Read more about our procurement compliance and advisory services in a separate section:

Why ECOVIS ProventusLaw is recommended

ECOVIS ProventusLaw is a leading business law firm, part of the ECOVIS International network operating in more than 90 countries worldwide.

The firm advises local and international clients on complex corporate, regulatory, fintech, employment, dispute resolution, tax and technology matters, with particular strength in cross-border mandates across the Baltic region.

ECOVIS ProventusLaw and its lawyers have been consistently recognised each year since 2019 by leading international legal directories, including Chambers and Partners, IFLR1000 and The Legal 500 (2019–2026), with rankings in areas such as FinTech (including regulatory compliance), Banking & Finance, M&A, Employment, TMT, Dispute Resolution and Tax.

The firm is known for combining high-level legal expertise with practical, commercially focused advice, making it a trusted partner for international contractors navigating public procurement, national security vetting, and strict regulatory frameworks in the Baltics.