The BSE Limited (BSE) on February 12, 2026, issued Notice No. 20260212-43 under the Trading (General) category regarding mandatory access to Exchange applications through the Member Single Sign-On (SSO) Portal.
The Exchange observed that despite completing SSO registration, some members continue to access applications through direct links. In view of heightened IT security requirements, cyber-risk mitigation measures, and regulatory obligations, members are now mandated to access all Exchange applications exclusively via the Member SSO Portal. Members have been advised to refer to earlier notices and the attached Member SSO User Manual for enrolment guidance.
Members are required to complete SSO registration, if pending, and create named sub-users with appropriate access rights through the SSO front-end to ensure secure and compliant access. The notice reiterates the Exchange’s commitment to strengthening cybersecurity and regulatory compliance.
[Notification No. 20260212-43]
