Our participation in ITCE had been very effective and pleasant due to our direct connections with our valuable customers and end users in Iran. The ITCE held in Tehran, Iran, from September 6-7, 2016, containing conferences combining fundamental research and application practice in transformer covering the vast topics on this substantial equipment such as transformer electrical insulation systems, monitoring and diagnosis, ageing and life expectancy, dielectric phenomena, partial discharges, insulation surface tracking, electrical conduction and breakdown in dielectrics, prognosis techniques in transformer monitoring, tap-changer, on-line and off-line monitoring systems, transportation, operation and maintenance, modelling and simulation of different transformer aspects, etc.