Foreign citizens are offered postgraduate studies and doctorate programs at PSTU to work on the thesis in fulfillment of the requirements to the degree of Candidate of Science and Doctor of Science.

Period of studies is 4 years with prior degree of a bachelor or a master and a certificate from the Preparatory Department.

PSTU has an Academic Council on defending candidate and doctoral dissertations in some specific areas like economics, mechanics, metallurgy and transport, welding.