The Ministry of industry and trade of the Republic of Tatarstan informs that In connection with the decision of the sanitary and anti-epidemic Commission of the Cabinet of Ministers of the Republic of Tatarstan dated 13.03.2020 No. 19, the Tatarstan international forum on energy efficiency and ecology TEF-2020, previously scheduled to be held in Kazan from March 17 to March 19, 2020, is postponed to a later date. The date of the event will be announced later.