Tatiana R. Martins

Tatiana is a member of Davis Polk’s White Collar Defense & Investigations practice. She represents boards, companies and individuals in white collar defense and regulatory enforcement matters and conducts internal investigations involving bribery, money laundering, financial frauds, criminal antitrust and workplace misconduct. She also advises companies and boards on governance and compliance.

An experienced trial lawyer, Tatiana has tried multiple cases to jury verdict. As an Assistant U.S. Attorney for the SDNY, she tried high-profile cases including that of former N.Y.S. Assembly Speaker Sheldon Silver. As Chief of the SDNY Public Corruption Unit, she oversaw major cases against Michael D. Cohen, NCAA basketball coaches and high-level U.N. officials.

She is a native Portuguese speaker and is fluent in Spanish.

Tatiana is on the boards of the Office of the Appellate Defender and the Tinker Foundation. She is also an adjunct professor at Columbia Law School.