The request of CNN is free and should be made through the internet website of the Ministry of Justice – http://deest.mj.gov.br/ecertidao/abrirPesquisa/abrirEmissao.do
This certificate must include your name as the applicant and the name of the Italian as required.
It is essential to cite / write all variations of the name of the Italian, as it appears the name of it in the Italian certificate and also in the certificates of Brazil.
Cite / write the name of the parents of the Italian according to the original birth certificate of the Italian and the complete date of birth (day / month / year) also according to the original birth certificate of the Italian.
The CNN must be authenticated online, on the website of the Ministry of Justice – http://deest.mj.gov.br/ecertidao/abrirPesquisa/abrirAutenticacao.do