Categories Treaty International Convention on Salvage, 1989 الاتفاقية الدولية للإنقاذ لعام ١٩٨٩م Post author By admin Post date February 26, 1991 Arabic Download Ratified by Royal Decree 30/91. ← United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances → Civil Service Council: Decision 4/91 Amending the Schedule for the Classification of Countries into Regions in Annex 11 of the Executive Regulation of the Civil Service Law