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The Most Recognized Specialist in International Family Law

18 years of experience, best-selling author, national speaker, TV guest expert, with landmark court rulings and over 1,000 successful cases.
When expertise matters, you choose the reference.

A Career of Excellence

18 years building the leading expertise in international family law

 

EDUCATION

Bachelor of Laws – UDF University Center

Postgraduate in Law – Unisul (6 specializations)

Specialist and Master in Civil and International Law – University of Lisbon (ULisboa)

Visiting Researcher – University of Lisbon (ULisboa) and University of Cambridge

RECOGNITIONS

Vice-President, Foreign Trade Committee – OAB/Barra da Tijuca – RJ (2019–2021)

General Secretary, International Law Committee – OAB/DF (2016–2018)

Awarded the Legal Excellence Award – Honorable Mention OAB/RJ

Featured on TV channels, newspapers, and magazines – over 50 interviews

EXPERIENCE

18 years of practice (since 2007)

More than 5,000 cases handled in over 20 countries

National and international practice in Family Law, Succession Law, and International Law

Professor and speaker with over 100 hours of recorded courses

SPECIALIZATIONS

International Family Law

Estate Planning and Inheritance Law

Creation of Asset Holdings

Citizenship, Immigration, and International Successions

Practice Areas

SUCCESSION LAW

FAMILY LAW

INTERNATIONAL LAW

BUSINESS LAW

REAL ESTATE LAW

TAX LAW

Recognized by National Media

Guest expert on Brazil’s leading media outlets

Recognized by National Media

Guest expert on Brazil’s leading media outlets

Best-Selling Author

International Family Law:
A Practical Guide for Brazilians Abroad

A practical guide (digital version) to help you with the probate and inheritance division process. For professionals, students, and anyone going through the process who wants to better understand how inheritance distribution works.

Real Testimonials from Clients

More than 1,000 families served with excellence

Consult Brazil’s Leading Specialist

When expertise makes the difference, you choose the reference.

© 2025 MSB Advocacia – Dr. Marielle Brito. All rights reserved.
OAB/RJ 123.456 | Specialist in International Family Law | Best-Selling Author