Mariana Soares David

Senior Associate

Mariana Soares David joined the firm in 2006. She is a member of the litigation and arbitration team.

Mariana started her collaboration with the firm in the areas of corporate and M&A and capital markets, having participated in several mergers, acquisitions and other corporate transactions.

Mariana Soares David develops a significant part of her work in the drafting and negotiation of commercial agreements (with special focus on distribution and commercial agency agreements), in matters related to the transport of hazardous products, product safety and liability and other consumer related issues, as well as in the resolution of disputes arising therefrom. Her articles and publications on commercial agreements are quoted by Portuguese case law.

Mariana has a track record of litigation and arbitration proceedings successfully settled through highly complex multi-party negotiations.

Mariana is part of the list of mediators and lawyers certified in “Mediation Advocacy” by the Instituto de Certificação e Formação de Mediadores Lusófonos (ICFML) as well as the exclusive list of mediators certified by the International Mediation Institute. She is also part of the list of mediators of the Ministry of Justice.





Law Degree (Nova Law School, 2006). Update Course in Portuguese Arbitration (Nova Law School, 2012). Course on Commercial Mediation & Mediation Advocacy (Nova Law School, Laboratório RAL and ACL, 2012).


Portuguese, English, French and Spanish.


Portuguese Bar Association (admitted in 2009).


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