On the February 4-th, 2015, the Centre for Intelligent Energy, established by ModemTec, s.r.o., visited the partners and representatives of the project partners of the International Centre of Excellence for Research on Intelligent and Secure Information – Communication Technologies and Systems based in the Třinec, Czech Republic. The aim of the visit was a tour of the laboratory equipment of the Centre for Intelligent Energy, presentation of activities of the company ModemTec, s.r.o in the field of using PLC technology for data collection in various applications and expert discussions related to the research project International Centre of Excellence for research of Intelligent and secure Information-Communication Technologies and Systems. During the laboratory visit were discussed the possibilities and suitable procedures for testing PLC technology under laboratory conditions.