The executive decree n° 06-339 of 2 Ramadhan 1427 corresponding to 25 September 2006 modifies the executive decree n° 94-187 of 26 Moharram 1415 corresponding to 6 July 1994 fixing the distribution of the rate of the social security contribution. This decree was published in the official journal of 27 September 2006 (see page 16).