Template:PD-BrazilGov
Hence it is assumed that Brazilian official coats of arms, medals, flags, emblems and badges are public domain. See Recursos no domínio público.
Note: "To reproduce or imitate, in a way that may mislead or confuse, national, foreign, or international official arms, coats of arms, or insignia, in whole or in part, in a trademark, business name, trade name, insignia, or advertising sign, without the necessary authorization, or to use such reproductions or imitations for economic purposes." is a crime against industrial property (Article 191), independent of the copyright status of the depiction shown here.