1. Enacted and promulgated by the Presidential Order No. 90000214010 on October 31, 2001, and became in force on April 28, 2002
2. Article 6,8,23,24,34 and 41 of the Act for Protecting Worker of Occupational Accidents amended and promulgated by Presidential Decree No. 10700125341 on November 21, 2018.