1.Promulgated by Presidential Decree on October 11, 2001
2.Promulgated and executed after revision by Presidential Decree on January 16, 2008
3.Amended on January 21, 2009
4.Promulgated and executed after revision by Presidential Decree on January 26, 2011
5.Promulgated and executed after revision by Presidential Decree on June 4, 2014
6.Promulgated and executed after revision by Presidential Decree on June 28, 2023