CSS Test Centers The CSS examination are held simultaneously at Abbottabad Bahawalpur Dera Ghazi Khan D.I.Khan Faisalabad Gilgit Gujranwala Hyderabad Islamabad Karachi Lahore Larkana Multan Muzaffarabad Peshawar Quetta Rawalpindi Sargodha Sukkur depending on the number of applicants for each centre. CSS Interviews Centers: The interviews will be held at Islamabad, Karachi, Lahore, Multan, Peshawar & Quetta. NOTE: The Commission reserves the right to finally decide the place where the candidates would be examined or interviewed. Change of centre: Examination centre once selected by the candidate shall not be changed. The examination centre/hall once allotted to a candidate will be final and he/she will not be allowed to sit in another centre/hall at any cost. Related Test CSS Introduction CSS Eligibility Criteria CSS Compulsory and Optional Subjects