Primary Progressive School 3 Sofia is a Candidate School* for the IB Primary Years Programme (PYP). This school is pursuing authorization as an IB World School. These are schools that share a common philosophy—a commitment to high quality, challenging, international education that Primary Progressive School 3 Sofia believes is important for our students. *Only schools authorized by the IB Organization can offer any of its four academic programmes: the Primary Years Programme (PYP), the Middle Years Programme (MYP), the Diploma Programme, or the Career-related Programme (CP). Candidate status gives no guarantee that authorization will be granted. For further information about the IB and its programmes, visit http://www.ibo.org