Categories Royal Decree Royal Decree 28/2009 Promulgating the Income Tax Law 2009/28 28/2009 Post author By admin Post date May 24, 2009 Arabic Consolidated Text Published in Official Gazette 888 issued on 1 June 2009. ← Ministry of Fisheries: Ministerial Decision 20/2009 regarding the Ban on Using Bottom Trawling Method → Ministry of Commerce and Industry: Ministerial Decision 46/2009 Issuing the Executive Regulation of the Unified Industrial Regulation Law (System) of the Cooperation Council for the Arab States of the Gulf