As part of the implementation of the activities under the project “Harmonization and mutual recognition of master’s degree programs in the field of occupational health and the environment /HARMONEE”, 10 teachers of SMU from March 1 to June 24, 2022 took intensive professional English courses (4 months). After taking professional English courses, all the teachers were satisfied: they noted the attitude of the teacher; the fact that no one was deprived of attention; they were engaged in full force with all the listeners. Knowledge has definitely increased! The main thing in learning any language is the interest in the language and the professionalism of the teacher. It was sometimes easy, sometimes difficult, but always interesting and informative. All the lessons were held in a fascinating friendly atmosphere, which undoubtedly makes the classes interesting. Thanks to the Erasmus+ project, the teaching staff successfully completed training in the professional course of English. We thank the SUPREME Educational Center for cooperation, we also wanted to thank our teacher Anastasia Anatolyevna Vakulenko for her professionalism.