Categories Royal Decree Royal Decree 18/2007 Granting the Rank of Minister 2007/18 18/2007 Post author By admin Post date March 4, 2007 Arabic Auto Translate Published in Official Gazette 835 issued on 17 March 2007. ← Royal Decree 14/2007 Appointing a Secretary General for the Sultan Qaboos Center for Islamic Culture → Royal Decree 28/2007 Granting Omani Nationality