It is the text of a treaty, convention, law, decree, regulation, judicial decision, or other official enactment. (Law 9610/1998, art. 8)
It is a work whose authors' rights belong to the Brazilian government (federal, state, or municipal), for which the economic rights shall be protected for a period of 70 years from the first of January of the year following that of their disclosure or that of the author's demise, whichever is later. ([1])
Brasão do Município de São Luiz Gonzaga, localizado no Estado do Rio Grande do Sul, Brasil Criado por Lei Municipal, aprovada pela Câmara Municipal do Município de São Luiz Gonzaga Brasão pesquisado no site oficial da Prefeitura Municipal de São