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])
Uploaded a work by Prefeitura de Cruz Alta from Site da Câmara de Vereadores de Cruz Alta https://lh3.googleusercontent.com/proxy/RuTM3_RMIVi8tqzeTxXK_lsrvs3WJqbiuDIcjYwlxHL-nd9RFpdRyVSIkfR-SPsFS3HjFaTQA9g-4ijWobEGbbUz1nxqJlLRir6rlrRTcYXI with UploadWizard