Claes Malcolm is a senior engineer at Pöyry Sweden AB, with more than 40 years of experience in high-voltage design and control equipment. Malcolm has been actively involved in International Electrotechnical Commission (IEC) standards, with participation on IEC TC57 (power system management and associated communication). He has served as the convener of IEC TC57 WG18 (hydroelectric power plants, steam and gas turbines – data models for monitoring and control) as well as on the Swedish Committee for TC95 (measuring relays and protective equipment). In 2007, Malcolm received the IEC 1906.