- • 56th meeting of the RCC Board and 26th of the Coordination Council, 2020, by correspondence
- • 55th meeting of the RCC Board and 25th of the Coordination Council, Nur-Sultan, 2019
- • 54th meeting of the RCC Board, Baku, 2018
- • 53th meeting of the RCC Board and 24th of the Coordination Council, Ashgabat, 2018