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= Bandeira Municipal de Ipu-CE |Source= http://ipu.ce.gov.br/index.htm |Date= 27-12-2010 |Author=Prefeitura Municipal de Ipu_CE |Permission=Conforme a Lei de Propriedade Industrial Brasileira (Lei 9.279 de 14 de maio de 1996), C