Within the framework of ICAO-IAC regional project (COSCAP-CIS) the regular meeting of CAST-CIS working group was held in IAC headquarters on January, 19, 2017 with the main agenda to discuss methodical recommendations “Airplane protection from icing up on the ground”. Permanent representatives of IAC, UAC, “AEROFLOT”, “RUSSIA”, STATE RESEARCH INSTITUTE of CIVIL AVIATION, TSAGI, DOMODEDOVO AIRPORT, as well as manufacturers of anti-icing fluids and AIRBUS regional Flight Safety director participated at the meeting.