Decree-Law no. 63/2009, of 10 March Change the articles 1 to 10, 12 to 14 and adding the article 9-A to Decree-Law no. 177/99 and change the articles 1, 2 and 2-A of Decree-Law no. 175/99, both of 21 May
Law no. 95/2001, of 20 of August Change the articles 10, 13, 14 and 16 of Decree-Law no. 177/99 and change the article 3 of Decree-Law no. 175/99, both of 21 May
Decree-Law no. 148/2001, of 7 May Change the article 2, the number 1 of article 3 and adding the article 2-A to Decree-Law no. 175/99, of 21 May