José Paulo Sabá Meyrer
1993 - 1996
Vice: Wilson Flademir Reinheimer
Wilson Flademir Reinheimer
1997 - 2000
Vice: Renato Kuntzler
José Paulo Sabá Meyrer
2001 - 2004
Vice: Elaine Heylmann Capeletti
Elaine Heylmann Capeletti
2005 - 2008
Vice: Adair Ricardo Bohn
Adair Ricardo Bohn
2009 - 2012
Vice: Harri Becker
Adair Ricardo Bohn
2013 - 2016
Vice: Harri Becker
Carla Cristine Wittmann Chamorro
2017 - 2020
Vice: Airton Bohn
Carla Cristine Wittmann Chamorro
2021- 2024
Vice: Airton Bohn