Marco Beccia was born in Rome on 23.02.1962 and graduated in law from the University of the Sapienza of Rome in 1987; he has been a lawyer since 1990 and a defense counselor in the Court of Cassation since 2007. He also received a degree in criminal law from the Federal University of Parana (Brazil) in 1991.

He has worked in the Casellato Law Firm of Criminal Attorneys since 1995 and he deals primarily with matters that cover urban planning and environmental penal law, bankruptcy, banking, financing and corporate crimes, offenses against the Public Administration, crimes against the person and their estate, as well as malpractice, occupational accidents and culpable traffic crimes.