By the results of 2019, the execution of the finance plan of the Union State budget expenditures exceeded 98 percent. The State Control Committee of Belarus and the Audit Chamber of Russia held a joint panel sitting as a video conference. The joint action plan for 2021 was adopted. It envisages several control procedures, as well as seminars and exchange of experience. At the sitting, some faults were detected. In particular, non-compliance in execution of the budget law to the total of almost 2 billion Russian rubles. Most of the money has already been brought back to the Union State coffers.