On May 23-28, 2022, the scientific delegation of Osh State University, consisting of Professor, Dr. Phys.-Math. Sc. Kurbanalieva A.Y., Professor, Dr. Phys.-Math. Sc. Kenzhaeva I.G., professor, MD Mamaeva T.M. came on a special visit to the University of Cadiz in Spain to work together in scientific activities. The delegation from Osh met with the leadership and scientists of the University of Cadiz, held negotiations and agreed on the joint training of graduate students, undergraduates, doctoral students in the scientific field. The arrival of the Spanish delegation in this direction is expected in the new academic year.