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Mariana Ladaga

Senior Associate, Barcelona

Mariana specialises in Corporate Crime and has ample experience implementing criminal compliance programs and on anti-money laundering and counter-terrorism financing protocols.


Mariana is a highly specialised corporate crime lawyer, with a strong track record appearing for clients before criminal courts and drafting expert tax opinions. She also has extensive experience reviewing, advising on, and implementing criminal compliance programs and anti-money laundering and counter-terrorism financing protocols, where she serves major companies from a variety of sectors.

She is an instructor and speaker at various master’s programs, courses, sessions, and forums regarding criminal compliance and anti-money laundering. Also, she is a contributor to publications and specialist articles.


  • External expert registered with the Executive Service of the Commission for the Prevention of Money Laundering and Monetary Offences (SEPBLAC).
  • Partner member of the Spanish Compliance Association (ASCOM).
  • Member of PenalNet, the European network of criminal lawyers (European Commission's Directorate-General for Freedom, Security and Justice).


Chambers and Partners Europe 2019

  • “Her main strengths are her adaptability and her efforts to make the subject understandable and easy.”