1.Full text of 22 articles adopted and promulgated on 20 September 2000
2.Article 3 amended and issued on 18 February 2002
3.Articles 1, 3, 5, 6, 8 and 15 amended and issued, and article 18-1 added on 29 September 2003
4.Full text of 23 articles amended and issued on 5 October 2009
5.Article 9 amended and issued on 28 December 2012