In the system of modern education, a foreign language teaching process is being developed by introducing a number of new methods, techniques and approaches. Also, the main purpose of these innovations is to prepare future personnel in the same field as professional ones. The role of "Common European Framework of Reference for Languages" (CEFR) plays a crucial role in doing this task perfectly. This article analyzes the benefits of this framework in improving the abilities of the students who are studying at the tertiary education level and its significant role in resolving psychological and methodological problems of teaching a foreign language through the results of scientific research and observation on the platforms of social networks and messengers.