• CREA-SP - Register # 1114647 (Apr. 07/1994).
  • FINEP Financiadora de Estudos e Projetos - Appraisal firm of goods and properties, by # CEA/012/96 (Jan. 05/1996 up to Oct. 06/1998).
  • The Judiciary - Enabled as expertise in the civil jurisdictions of the districts: Caçapava, Caraguatatuba, Cruzeiro, Guaratinguetá, Jacareí, Lorena, Pindamonhangaba, São José dos Campos e São Sebastião.