1.Enacted and Promulgated on July 1, 1994 by the Ministry of Economic Affairs; Enforced on August 1, 1994
2.Amended and Promulgated on November 1, 2000 by the Ministry of Economic Affairs; Enforced on January 1, 2001
3.Amended and Promulgated on November 26, 2003 by the Ministry of Economic Affairs; Enforced on November 26, 2003
4.Amended and Promulgated on September 4, 2008 by the Ministry of Economic Affairs; Enforced on August 26, 2008
5.Amended and Promulgated on December 27, 2010 by the Ministry of Economic Affairs; Enforced on February 1, 2011
6.Amended and Promulgated on June 28, 2012 by the Ministry of Economic Affairs; Enforced on July 1, 2011