About TOJIL
We are a non-profit organization made up mainly of lawyers who fight impunity. Through strategic litigation we want to achieve recognition that you, us and all of Mexico are victims of corruption. In addition, at Tojil we collaborate with our institutions in the development of public policies, so that we all have access to justice.
Join us in being part of the solution to our main problem.
Our team
ADRIANA GREAVES MUÑOZ
Co-founder and co-director of TOJIL
Adriana Greaves is co-founder of TOJIL and Coordinator of the Anti-Corruption Commission of the Mexican Bar Association. She is a lawyer from ITAM and holds a master’s degree from Cardozo School of Law.
She collaborated in the implementation of the Adversarial Criminal Procedural System at the Attorney General’s Office and the National Security Commission.
She was an Editorial Advisor for the Reforma newspaper in 2022 and is currently a professor in the fields of corruption and gender, as well as a columnist for Expansión Política, and collaborates with other media outlets. She has participated in various forums and panels.
Adriana is a member of the UNCAC Coalition and an implementer of programs for international organizations such as the Institution for Poverty Action (IPA), Open Society, and the National Endowment for Democracy (NED). Additionally, she is a consultant for USAID programs and the Bureau of International Narcotics and Law Enforcement Affairs (INL) of the U.S. Embassy, and she is also a consultant for the U.K. Embassy. Finally, she is a member of Aúnas, the National Network Against Gender Violence, and the Advisory Council of the 2024 Open State Agenda of Mexico City.
ESTEFANÍA MEDINA RUVALCABA
Co-founder and co-director of TOJIL
She holds a Law degree from Iberoamericana University, a Diploma in Criminal Procedure from Escuela Libre de Derecho, and a Master’s in science in Criminology and Criminal Justice from the University of Oxford. She is an LLM candidate at the George Washington University.
Throughout her career, she has served as a public servant in several positions at the Attorney General’s Office of Mexico, where she was Federal Prosecutor-Head of the Immediate Attention Unit of Internal Affairs. She has also acted as an advisor to the House of Representatives and the Office of the Executive Secretary of the National Security System of Mexico and a consultant for the Embassy of the United States of America in Mexico and the Embassy of the United Kingdom in Mexico.
She is the author of the book Organized Crime in the Accusatory Criminal System. She was elected by Expansion Magazine as one of the 30 rising stars in 2019 and awarded as a Women of Excellence by the Women Economic Forum New York in 2024.
YOLANDA CUEVAS QUEVEDO
Legal Director of TOJIL
She served as Deputy Director General of the Office of the Special Prosecutor for the Investigation of Federal Crimes of the Office of the Attorney General of the Republic of Mexico City (2018-2019). He served as Executive Prosecutor, Head of the Unit for the Implementation of the Accusatory Criminal Procedure System, of the Attorney General’s Office attached to the General Directorate of Operational Deployment, participated in the Preparation of various initial, intermediate hearings and Oral Trials of the federation in the City of Puebla, Querétaro, Durango, Aguascalientes, Sinaloa, Zacatecas, Tamaulipas, among others (2018-2016).
GERARDO MAGDALENO
Technology leader
ISAAC FELIPE MARTÍNEZ MONTOYA
Strategic Litigation Coordinator
Isaac F. Martínez is TOJIL’s Strategic Litigation Coordinator. He graduated in Law with honors from the Center for Economic Research and Teaching (CIDE) and is currently pursuing a master’s degree in Criminology, Law and Society at the University of California, Irvine (UCI).
In the professional field, Isaac has served as a public servant in the Supreme Court of Justice of the Nation, where he collaborated with important sentences in criminal and constitutional matters. In the academic field, he has participated as a research assistant in various criminal justice projects at CIDE and has served as an analyst of Supreme Court rulings in multiple seminars and legal blogs. He is currently a member of the Advisory Council of the Mexican Antipunitivist Observatory (OMA).
DANIELA GREAVES DOT
Administrator
Degree in Finance from the Universidad Iberoamericana and MBA from Barcelona Business School. She with almost 10 years of experience in business administration.
ADÁN VEGA PINEDA
Communication and dissemination
Tojil Senior Designer. Graduated in Graphic Communication Design from the UAM Xochimilco, with more than 10 years of experience in print, digital, advertising and communication media.
JAIME ESPINOZA MARTINEZ
Communication and dissemination
JESÚS LIBORIO CHAN NAHUAT
Teo’s Remote Lawyer
Remote lawyer for Teo Quintana Roo. Law graduate with honors from the Autonomous University of the State of Quintana Roo.
He has worked as a legal assistant in the Maya-Spanish Bilingual Legal Office and Expert Services, corporate lawyer at the Integral Training and Consulting Institute of Mexico S.C.P., served as Secretary of Minimum Acts in the Judicial Management Administration of the Courts of the Criminal System Accusatory of First Instance Chetumal, Quintana Roo.
He has given presentations and lectures on criminal law and public speaking for high school and university students. Extracurricularly, he has six state oratory championships and a Latin American runner-up.
PERLA DEYANIRA GARCÍA FUENTES
Teo’s Remote Lawyer
MARINA NOHEMÍ OLIVARES GUTIÉRREZ
Teo’s Remote Lawyer
First generation of the Seed Program of the Center for Studies on the Teaching and Learning of Law, A.C. (CEEAD).
honorary council
MTRA. CLAUDIA ELENA DE BUEN UNNA
Lawyer, and elect president of Commission of the Mexican Lawyer Bar Association (Barra Mexicana Colegio de Abogados)
DRA. MARIA NOVOA
Expert in implementation and evaluation of the criminal justice system.
DR. MAX KAISER
Founder of the Center for Integrity and Ethics in Business (Centro para la Integridad y la Ética en los Negocios (CIEN)).
MTRO. JOSÉ MARIO DE LA GARZA
President of the General Council of the Legal Profession || Presidente del Consejo General de la Abogacía.
LIC. SANDRO GARCÍA ROJAS CASTILLO
Vice President of Supervision and Preventive Processes of the National Banking and Securities Commission. Professor and expert in the prevention and detection of money laundering.
