Invited Speakers
| Ado Jório Vasconcelos | Brazil |
| Álvaro Saavedra* | Brazil |
| Antonio J. R. da Silva | Brazil |
| Ajay K. Sood | India |
| Aldo Felix Craevich | Brazil |
| Alex Fainstein | Argentina |
| Amiya K. Mukherjee | USA |
| Annie K. Powell | Germany |
| Antonio Azevedo | Brazil |
| Cid B de Araújo | Brazil |
| Denis Fichou | France |
| Elisabetta Agostinelli | Italy |
| Fernando Galembeck | Brazil |
| Fernando Pelegrini | Brazil |
| Fernando Ponce | USA |
| Galo Cardenas | Chile |
| Georg von Freymann | Germany |
| Gianfranco Pacchioni | Italy |
| Harm Wiese | Germany |
| Henrique Eisi Toma | Brazil |
| Horst Hahn | Germany |
| Jackie Ying | Singapore |
| Jane Frommer | USA |
| Jean-Marc Greneche | France |
| Jeff Th. M. De Hosson | Holland |
| Joăo Jornada | Brazil |
| Jochen Litterst | Germany |
| Juan-Carlos Idrobo | USA |
| Kamanio Chottopadhyay | India |
| Karen Hallberg | Argentina |
| Lambert Alff | Germany |
| Lionel Vayssieres | France |
| Mamoun Muhammed | Sweden |
| Marek Przybylski | Germany/Poland |
| Maria Dolors Baró | Spain |
| Marie-Paule Pileni | France |
| Mario Norberto Baibich | Brazil |
| Martin Schmal | Brazil |
| Morinobu Endo | Japan |
| Paulo Cesar de Morais | Brazil |
| Pushan Ayyub | India |
| Ramesh C. Budhani | India |
| Rudiger Bormann | Germany |
| Ruslan Valiev | Russia |
| Silvia Guterrez | Brazil |
| Srinivasa Ranganathan | India |
| Stuart Parkin | USA |
| Tatiana Rappoport | Brazil |
| Terence Langdon | UK |
| Thomas Tsakalakos | USA |
| Toshiaki Enoki | Japan |
| Walter Jose Botta Filho | Brazil |
| Wilson Ortiz | Brazil |
| Wolfgang Parak | Germany |
| Yamuna Krishnan | India |
| Yutao Xing | Brazil |
