The Post Graduate Diploma in Energy Auditor is a professional program offered by the National Institute of Fire and Safety Engineering (NIFSE), Nagpur, and approved by Rashtrasant Tukadoji Maharaj Nagpur University (RTMNU).

This government-recognized, ISO-certified course is designed for graduates who aspire to build expertise in energy management, auditing, and conservation practices, preparing them to contribute to sustainable development and industrial efficiency.