• In 1994, Professor Chung-Ming Chang served as the director of the preparatory office.
• In August 1995, Professor Ming-Ta Hsu served as the first dean.
• In August 1998, Professor Ming-Ta Hsu served as the second dean.
• In February 2001, Professor Te-Chang Lee served as the third dean.
• On April 26, 2004, Professor Gu-Gang Chang served as the acting dean.
• On January 12, 2005, Professor Gu-Gang Chang served as the fourth dean.
• On November 1, 2005, Professor Wan-Jr Syu served as the acting dean.
• On October 15, 2007, Professor Wan-Jr Syu served as the fifth dean.
• On April 1, 2008, Professor Lung-Sen Kao served as the acting dean.
• On January 8, 2009, Professor Lung-Sen Kao served as the sixth dean.
• On February 1, 2012, Professor Lung-Sen Kao served as the seventh dean.
• On July 1, 2013, Professor Ming-Ji Fann served as acting dean.
• On August 1, 2013, Professor Zee-Fen Chang served as acting dean.
• On November 18, 2013, Professor Ming-Ji Fann served as the eighth dean.
• On November 18, 2016, Professor Lung-Sen Kao served as the acting dean.
• On February 1, 2017, Professor Hong-Chen Chen served as the ninth dean.
• On October 1, 2019, Professor Chao-Hsiung Lin served as the acting dean.
• On October 1, 2020, Professor Muh-Hwa Yang served as acting dean.
• Since November 2, 2020, Professor Cheng-Chang Lien has served as the tenth dean.