1.Formulated and promulgated in 52 articles under Presidential Decree (79) Hua Tsung (1) Yi Tzu No. 7007 on December 7th, 1990
2.Amended Articles 2, 9, 11, 13, 15 and promulgated under Presidential Decree (89) Hua Tsung (1) Yi Tzu No. 8900177700 on July 19th, 2000
3.Amended Article 43 and added Articles 23-1 and 30-1 and promulgated under Presidential Decree Hua Tsung (1) Yi Tzu No. 09100119170 on June 12th, 2002
4.Amended and promulgated in 63 articles under Presidential Decree Hua Tsung (1) Yi Tzu No. 09600085861 on July 4th, 2007; Effective starting from one year after promulgation
5.Amended Articles 4 and promulgated under Presidential Decree Hua Tsung (1) Yi Tzu No. 10900003931 on January 15th, 2020