Investor Risk Reduction Access platform discontinued as contingency trading and business continuity measures now cover broker disruptions. Discontinuation of the Investor Risk Reduction Access (IRRA) platform follows SEBI's view that the platform has become structurally redundant because stock brokers now operate under stronger business continuity, cyber resilience and contingency trading arrangements. The circular records that the IRRA platform, originally introduced as an alternative trading access point during disruptions, was not accessed by brokers after operationalisation. SEBI has therefore discontinued the IRRA platform with immediate effect and advised Stock Exchanges to disseminate the circular to stock brokers.