President of Belarus is going on a working visit to Russia. On December 6, A.Lukashenko will take part in the sitting of the Supreme Eurasian economic council and informal CIS Heads of state meeting. The summits will be held in St. Petersburg. The EAEU state leaders will discuss further development of integration, implementation the Union's digital agenda, formation of common markets of gas, oil and oil products, cooperation in other areas. A.Lukashenko will also take part in the informal CIS Heads of state meeting. This is an opportunity to sum up cooperation in the current year, examine fulfillment of the previously achieved agreements, and future interaction within the Commonwealth.