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18 specialist services, grouped by business need.

One WONE Global Partner for each service in each market. Start from what you need to do, or go straight to a service.

People & firms

The WONE Global Partners in each market.

Named senior professionals, each admitted as the one firm for a service in their country, and the firms they lead.

For professional firms

Lead your service in your market.

One Partner per service, per jurisdiction, admitted by review against published criteria.

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Sourced answers on doing business across borders.

Every statement is labelled: source-checked, professionally reviewed or not yet checked, with its source and date where checked.

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Answers come from statements checked against official sources, with the sources shown. Research, not advice.

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Situations · Common situations · Cross-border complexity

Sovereign, political & difficult-jurisdiction matters

Governments, state companies, political risk and markets where doing business is hard. Usually for: investors, institutions, contractors.

If it is urgent. If anyone is in immediate danger, call the local emergency services first. If you have been arrested, raided, served with a court order or told you face removal from a country, speak to a qualified lawyer in that country straight away. WONE Global can then help bring in and coordinate the other professionals involved, subject to their availability.

16 common situations · 4 usually cross-border

Find the one closest to yours

Where a situation has its own page, it opens there. Otherwise, bring it to WONE Global with your question already filled in.

  1. An investor's asset has been expropriated by a government Full situation page →
  2. A foreign state has stopped paying a commercial contract Usually cross-border Full situation page →
  3. Currency controls prevent repatriation of investment proceeds Full situation page →
  4. A government has revoked a critical project concession Full situation page →
  5. Civil unrest threatens staff and business continuity Urgent Bring this to WONE Global →
  6. We need to assess investor-state treaty protections Full situation page →
  7. A company needs lawful operations during a sanctions change Bring this to WONE Global →
  8. A foreign judgment faces enforcement obstacles in a difficult market Usually cross-border Full situation page →
  9. An arbitration involves a state-owned enterprise Bring this to WONE Global →
  10. Our local partner is politically exposed Bring this to WONE Global →
  11. We need enhanced third-party screening in a high-risk jurisdiction Bring this to WONE Global →
  12. A border closure has stranded high-value cargo Bring this to WONE Global →
  13. A business is preparing for an abrupt licensing or regulatory change Full situation page →
  14. An investment project is affected by a disputed territorial boundary Bring this to WONE Global →
  15. Foreign ownership restrictions have changed unexpectedly Usually cross-border Bring this to WONE Global →
  16. An international contract needs political-risk allocation Usually cross-border Bring this to WONE Global →

First questions

What we will ask first

  1. 01Which government or state entity, and which country?
  2. 02Is there a treaty, contract or concession?
  3. 03Are staff or assets at risk?
  4. 04Which deadlines apply?

The approach

How WONE Global usually approaches it

  1. Step 1Assess legal routes: contract, treaty and negotiation.
  2. Step 2Coordinate counsel and advisers in each country.
  3. Step 3Protect people and assets.
  4. Step 4Pursue settlement or proceedings.

What is needed varies by country and by matter. Your WONE Global professional confirms the work, timing and fees before anything starts.

Across borders

Complications to check

Issues to assess when more than one country is involved. They are prompts, not conclusions about any country's law.

  • Foreign investment controlsA proposed ownership change may require sector or national security clearance
  • Merger control timingA proposed transaction may need clearance in multiple markets
  • Environmental permit interfacesProjects cross regional, national or transboundary environmental regimes
  • Court vs arbitration forumAgreement uses arbitration while assets and key witnesses are in different countries
  • Recognition of judgmentsA party wins abroad but needs lawful local recognition and enforcement

WONE Global Partners

Professionals who handle this work

Named professionals for these services. Where none is listed for your country, WONE Global names a vetted firm to you before any work starts, subject to availability and conflict checks.

Katherin Diaz VelillaBogotá · Colombia

WONE Global Capability Partner · Colombia

Katherin Diaz Velilla

Complete profile

Co-Founder · V&V Associates · Bogotá

International tax attorney and strategic advisor with 12+ years across Colombia's DIAN, Ministry of Finance, Senate, Presidency, and EY. Co-founder of V&V Asociados. Specializes in cross-border tax structuring, transfer…

Dr. Silvia Patricia MaccariPalermo · Argentina

WONE Global Capability Partner · Argentina

Dr. Silvia Patricia Maccari

Lawyer · Maccari Adam & Asociados · Palermo

She is a lawyer, graduated from the Faculty of Law and Social Sciences of the University of Buenos Aires. She took his first steps in the nation's judiciary, in the National Labor Court, where he developed a rapid caree…

Andrzej ZacharzewskiKraków · Poland

WONE Global Capability Partner · Poland

Andrzej Zacharzewski

Complete profile

Partner · Zacharzewski & Partners Law Office · Kraków

Attorney at Law. Co-founder of the law firm. Provides litigation services to banks and advises corporate clients in international trade. Supervises the work of the Litigation Department and the International Desk. Chair…

Reagan Blankfein GatesLusaka · Zambia

WONE Global Capability Partner · Zambia

Reagan Blankfein Gates

Managing Partner · Reagan Blankfein Gates Legal Practitioners · Lusaka

Reagan started his career in practice at Mainza & Company where he had interned while pursuing a bar qualification at the Zambia Institute of Advanced Legal Education (ZIALE) in 2008. Upon being called to the bar, Reaga…

Editorial examples of situations that arise, not a list of WONE Global clients or matters. The specialist area is a way to find your situation, not a separate practice group.

WONE Global Intelligence

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