The professional in this area acts as a freelance lawyer, liberal professional and advises and sponsors issues of interest to individuals and legal entities. As a public prosecutor and prosecutor, he works in the Public Prosecution Service; as Judge of Law, Judge and Minister, in the Judiciary; as Commissioner and Police Commissioner in the Security Secretariats. The notary must be exercised by a specialist in law; the performance may take place in the national territory or in foreign countries, in regional or international courts.