Categories Treaty Convention on Nuclear Safety اتفاقية الأمان النووي Post author By admin Post date May 6, 2013 Arabic Download Ratified by Royal Decree 30/2013. ← Royal Decree 29/2013 Issuing the Civil Transactions Law → Agreement between the Sultanate of Oman and the Portuguese Republic on the Mutual Exemption of Visas for Holders of Diplomatic, Special or Service Passports