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= Coat of arms of Maranhão state, in Brazil. All the images of Brazilian states' flags and coat of arms (official symbols) are in public domain. Brasão do estado do Maranhão, no Brasil. Todas as imagens de bandeiras de estado