The order of precedence in Brazil is a symbolic hierarchy of officials used to direct protocol. It is regulated by Presidential Decree number 70.274 of March 9, 1972, signed by former President Emilio Medici. The following order applies to ceremonies hosted by the federal government. Other modifications of the order of precedence arise from the fact that certain officers, such as the Chief of Staff to the President, the Solicitor-General, etc., have been granted by law the status of Ministers of State, and so the holders of such officers now have a higher rank than they would have otherwise.