- PhD from the Division of Higher Studies of the Faculty of Law (UNAM)., specializing in Constitutional and Administrative Law.
- PhD in International Law, Moscow State University, (USSR).
- Full-time researcher at the Institute of Legal Research, (UNAM).
- Author of 28 books; Translator of a book (Russian to Spanish) 49 book chapters, 30 articles in Mexican and foreign magazines.
- Founder and Chief-Editor of the Mexican Yearbook of International Law (AMDI).
- Member of the National System of Researchers (SNI) of the National Council of Science and Technology (CONACYT) Emeritus Researcher since 2018.
- Professor of Public International Law at the Faculty of Law (UNAM).
