The 4th International Conference on Electrical Engineering (ELEN 2021) will take place in Sydney, Australia, on June 26-27, 2021, focusing on recent advancements in the field. Researchers and practitioners are invited to submit original papers by March 20, 2021, covering various topics such as communications, control, electromagnetics, and power systems. Selected papers will be published in special issues of recognized journals in electrical and electronics engineering.