IPCL successfully implemented Cyber Crisis Management Plan (CCMP) as per guidelines from MoP (Ministry of Power) through CERT-IN (Computer Emergency Response Team – India) who is the national nodal agency for responding to computer security incidents as and when they occur. Guidelines refers to advisories, vulnerability, information security practices, procedures, prevention, response and reporting of cyber incidents. IPCL designed a framework and identified various Critical information infrastructures which are related to cyber threat incident. The plan defines the incident, responses, coordination and its mitigation for the business, O&M, SCADA and IT Critical information infrastructure.