The Audit Analysis selected some sites that may be helpful for you.
Book Facilitator
Office 24 hours
Bovespa
Calculate your retirement
Caixa Econômica Federal (FGTS)
CEP
Advice
Regional Accounting of the State of Sao Paulo
Mayor of Campinas
Social Security (INSS)
Brazil's Federal Revenue
Department of Finance of Sao Paulo
Government of Brazil
Presidency of the Republic
Ministry of the Republic
Ministry of Justice (MJ)
Central Bank of Brazil
Advice from Contributor (Revenue Service)
EXECUTIVE STATE Government of Sao Paulo
EXECUTIVE MUNICIPAL mayor of Sao Paulo
National Registration Department of Commerce
Attorney General of the National Farm
Legal - Law on National Website