2011–2012
Chair
Otavio Sanabio, O&S Consultoria E Servicos Ltda.
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda.
2010–2011
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda
2009–2010
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda
2008–2009
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda
2007–2008
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda
2006–2007
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda
2005–2006
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda
2004–2005
Chair
Marco Castello B., V & M do Brasil
Vice Chair
Ricardo Bastos Dos Santos, Praxair Metals Technologies, Inc.
Secretary-Treasurer
Ronaldo Sampaio, RS Consultants Ltda