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])
{{Information |Description={{pt-br|1=[trabalho próprio]}} |Source={{Prefeitura Municipal de Tanque Novo}} |Author=Prefeitura Municipal de Tanque Novo |Date=1986 |Permission= |other_versions= }} [ver abaixo]