Why is Jicable’23 important? Insulated power cables are increasingly used in electrical power and transmission and distribution networks. This is due to the permanent and significant progress achieved in the development of new technologies with higher performances and motivated by increasing environmental pressure. Insulated cables are recognised as a reliable means for transmission and distribution of electrical energy. Jicable’23 will allow in-depth analysis of the State-of-the-Art and future perspectives: new materials, evolution on technologies, improvement in manufacturing process, maintenance policies and remaining life estimation, standardisation, field of record, better knowledge of dielectric phenomena, thermal and thermo-mechanical behaviour, digital simulation, testing methods, diagnosis, new innovative solutions for high power transmission, new applications at different levels of voltages.