Navas & Cusí Lawyers
We are an international law firm, based in Madrid, Barcelona, Brussels and delegations in Miami and Shangai. Our specialities are Banking and Financial Law, Corporate Law, Damage Law and European Union Law.
Our experience in the European institutions
From our office in the heart of Europe, Brussels, we have achieved several triumphs in front of the European Institutions, Court Of Justice of the European Union and the European Court of Human Rights. In those cases we’ve represented companies and individuals who have been deprived from the legal protection from their countries. As an example Navas & Cusí carry out a complaint agains the Spanish goverment in which was determined the non-compliance from Spain regarding the European Union Law

International presence
During our years of practice we have developed a network of offices, some of them ours and some of them delegations. We can provide services in Brussels, Madrid, Barcelona, Valencia, Miami and Shangai
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Experiencia y talento
Blog
April, 2026
International Protection Of Banking Consumers
On January 1 of this year marks the fortieth anniversary of the entry of two […]
The requirement of prior administrative appeal for access to the CJEU for European civil servants
The European legislation, following the administrative practice of most EU Member States, provides for a […]
How to declare earnings obtained on Polymarket in Spain
If you have traded on Polymarket and made a profit, you are probably wondering whether […]
I Made a Swap and Lost Money. What Can I Do?
Imagine this: you use a Ledger wallet to protect your savings. You decide to rebalance […]








