We are specialized in government and mutual legal assistance

Focusing on Criminal, Administrative and International Law, we develop complete strategies for our clients based on our understanding of the State and how its institutions function and of mutual legal assistance.

About the office

Acting in the guidance and defense of people and companies before the State, in national and international complex cases.

Areas of expertise


Our practice in International law and International legal cooperation is allied to other practices to deliver complete and global solutions to clients according to their demands.

Superior Courts

Our work in the Superior Courts (essentially STJ and STF) takes place through judicial representation in cases related to various areas of law. We have experienced professionals and we act based on a strategic analysis, to deliver solutions that are in tune with the demands of our clients, in a global way.

Corporate ethics and compliance

Our work in Corporate Ethics and Compliance is aligned with our experience in corporate and administrative criminal proceedings to assist our clients in assessing their risks and making decisions, especially in crisis situations, in a preventive manner.

Administrative law

Our work in Administrative Law is aligned with our experience in corporate criminal Law, assisting our clients in their contractual and non-contractual relations with the State, on a preventive and repressive way.

Corporate criminal law

The firm works in criminal matters involving consulting and representing individuals and companies, with solutions designed to meet the demands of each client.

Banks, Fintechs and Financial Services

Our team has extensive experience in financial regulation, supporting banks, fintechs, payment institutions and crypto-asset service providers. We offer legal advice and represent our clients in court and out-of-court matters related to the Brazilian financial market. We focus on understanding regulatory expectations and ensuring compliance, providing clear, strategic guidance to navigate financial regulations effectively.

Government Relations

In the Government Relations practice of Madruga BTW, we offer strategic action focused on direct and personalized interaction between the client and relevant stakeholders, tailored to meet the demands for the representation of interests.

Life Sciences

Our practice involves consulting and representation of individuals and companies, both domestic and international, involving health-related themes, regulated agribusiness markets, the pharmaceutical sector, and new health technologies.