2nd International Conference On Smart Technologies For Smart Nation (SmartTechCon 2021) will be held at Universiti Putra Malaysia, India from 16-18 July 2021. This conference will feature a comprehensive technical program including several special sessions/symposiums and a number of short courses. The goal of SmartTechCon 2021 is to provide an outstanding forum for researchers, practitioners, policy makers, and users to exchange ideas, techniques and tools, raise awareness, and share experience related to all practical and theoretical aspects of Smart Technologies.