TNPSC Thervupettagam

IT Resilience Index - SEBI

September 21 , 2026 15 hrs 0 min 7 0
  • The Securities and Exchange Board of India (SEBI) introduced the Information Technology Resilience Index (ITRI) for Market Infrastructure Institutions (MIIs).
  • ITRI will assess IT systems on nine parameters, including availability, security, integrity, governance, reliability, business continuity and scalability.
  • Availability and security carry the highest weightage of 20% each.
  • MIIs must develop an Early Warning System (EWS) to detect IT risks and calculate ITRI half-yearly.
  • Full rollout, including EWS and real-time monitoring, is due by 28 February 2027.

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