Categories Treaty Amending the Operational Convention on the International Organization of Space Communications تعديل اتفاقية التشغيل الخاصة بالمنظمة العالمية للاتصالات الفضائية Post author By admin Post date May 5, 2002 Unfortunately, the text of this treaty is unavailable. Ratified by Royal Decree 52/2002. ← Amendment to the Convention Establishing the International Organization of Space Communications → Central Bank of Oman: Circular BM 938 Maximum Limit of Investment by Licensed Banks in Government Development Bonds