1.Promulgated on June 28, 1937
2.Amended on November 28, 1967
3.Amended on November 28, 1967, October 23, 1989
4.Amended and promulgated by Order Ching (88) Shang Tze No. 8800310400 on December 29, 1999
5.Amended and promulgated by Order Ching (89) Shang Tze No. 8900104410 on April 26, 2000
6.Amended and promulgated by Order Ching (91) Shang Tze No. 09100023640 on February 6, 2002
7.Amended and promulgated by Order Ching (91) Shang Tze No. 09100243510 on December 18, 2002
8.Amended on January 16, 2008
9.Amended on Jan 21, 2009 HWA/TZON/I/YI/NO. 09800014531
10.Amended on May 4, 2016 HWA/TZON/I/YI/NO. 10500037381