The directorate of International Cooperation is responsible for arranging International training and International Cooperation. In this regard ICD facilitates completion of all formalities regarding training or visits (official), abroad of PNRA officials. These include passport and visa issues, clearances from the government departments and departure formalities, and liaison with the International Atomic Energy Agency (IAEA) for departure formalities.

ICD also liaise with other governmental departments regarding visits of experts coming to PNRA from the International Atomic Energy Agency and through bilateral agreements, from other regulatory bodies. It coordinates with Pakistani Embassies abroad for visas, concerned government departments for security matters, Pakistan Atomic Energy Commission and IAEA.