In a collaborative project sponsored by the German DAAD, International Relations Office in Ishik University hosted 16 students and 8 academic staff of Potsdam University from Germany in Kurdistan Region for nine days. The delegation was welcomed in Sulaimaniah by Prof. Dr. Ahmet Öztaş, Director of IRO. They visited all four City of Kurdistan Region (Sulaimaniyah, Halabja, Erbil, and Duhok). They have toured the mosque, church, and the temple of Ezeidyans, Kakaeyi, etc.
On 31 March ,2018 they arrived to erbil and they visit the city center and walk around citadel , Kayesri Bazar , then different religions Representatives came to erbil to citadel and each religions Representatives made prayer for Kurdistan and humans .