June 24, 2021 - "Baku Declaration" within the Economic Cooperation Organization (ECO) with the aim of strengthening energy cooperation (in Baku)

April 19, 2019 - Joint Declaration of the Trilateral Meeting of the Ministers of Energy of Turkey, Azerbaijan and Turkmenistan (in Istanbul).

February 20, 2019 - Joint Declaration of the 5th Ministerial Meeting of the Southern Gas Corridor Advisory Council (in Baku).

November 30, 2017 - Declaration of Cooperation between the Organisation of Oil Exporting Countries of Azerbaijan, Bahrain, Brunei, Kazakhstan, Malaysia, Mexico, Oman, Russia, Sudan and South Sudan (in Vienna).

May 25, 2017 - Declaration of Cooperation between the Organisation of Petroleum Exporting Countries (OPEC), Azerbaijan, Bahrain, Brunei, Kazakhstan, Malaysia, Mexico, Oman, Sudan and Russia (in Vienna).

December 10, 2016 - Declaration of Cooperation between the Organisation of Petroleum Exporting Countries (OPEC), Azerbaijan, Bahrain, Brunei, Equatorial Guinea, Kazakhstan, Malaysia, Mexico, Oman, Sudan and Russia (in Vienna).

February 29, 2016 - Joint Declaration of 2nd Ministerial Meeting of Southern Gas Corridor Advisory Council (in Baku).

May 24, 2015 - Joint Declaration on AGRI project (in Bucharest).

December 11, 2013 - Joint Declaration on the Establishment of a New Union (500/400/220 kW Akhaltsikhe Substation and 400 kW Electric Power Transmission Line Borsko-Akhalsikhe (in Akhaltsikhe).

January 13, 2011 - Joint Declaration on Southern Gas Corridor (in Baku).

September 14, 2010 - Baku Declaration of the Presidents of the Republic of Azerbaijan, Georgia, Romania and the Hungarian Prime Minister (in Baku).

January 27, 2009 - Declaration of the Nabucco Summit (in Budapest).

November 14, 2008 - Joint Declaration of the Baku Energy Summit on the Results of the Meeting between the Minister of Development of the Republic of Greece, Christos Folias, and the Minister of Industry and Energy of the Republic of Azerbaijan, Natig Aliyev, on March 17, 2008, in Baku.