1.Presidential order (74) Hua.Zong(Yi)Yi.Zi No. 3163 promulgated June 28, 1985: complete text of 26 articles
2.Presidential order (84) Hua.Zong(Yi)Yi.Zi No. 5891 issued August 9, 1995: amendment of the title and the complete text of 26 articles (the original title was: the National Open University Establishment Act)
3.Presidential order (89) Hua.Zong(Yi)Yi.Zi No. 8900011890 issued January 19, 2000: amendment of Articles 2 and 3
4.Presidential order Hua.ZongYi.Yi.Zi No. 10300008951 issued January 22, 2014: amendment of complete text of 27 articles, effective from the date of promulgation, with the exception of the provisions of Articles 6 and 7, pertaining to affiliated junior college divisions, which take effect on August 1, 2014.