The elected Chairman of PEI, who was brought from the Bali NTB NTT region (Bali Nusra), is a Professor of Ergonomics from the Bali State Polytechnic and a part-time lecturer in the Master's Program and the Doctoral Program in Ergonomics-Occupational Physiology at Udayana University. Prof. Lilik is an alumnus of the Master's Program and the Doctoral Program in Ergonomics-Occupational Physiology, Udayana University, both of which were completed with the Cumlaude.