The 3rd IEEE Bombay Section Signature Conference (IBSSC-2021), is an international conference organized by IEEE Bombay Section and ABV-IIITM Gwalior, India. This flagship event will serve as a forum for disseminating the most recent advances in healthcare, agriculture, intelligent transportation, and renewable electronics, as well as potential research prospects. The city of stunning natural beauty and rich cultural heritage, Gwalior will be the host for the IBSSC-2021.