On May 10, a dissertation discussion was held on the topic "Improving the monitoring system of teaching commercial lexicon to students of non-philological higher education institutions (in the examples of the English language)" written by Dilshodjon Toshpulatov, a researcher of Samarkand State Institute of Foreign Languages, to obtain a scientific degree Doctor of Philosophy (PhD) in the specialty of 13.00.02 - "Theory and Methodology of Education and Upbringing (English)".