The National Stock Exchange (NSE) on November 28, 2025, issued a circular regarding the migration of services from CIM to NMASS.
The following has been stated: -
•The NSE Clearing is discontinuing the Collateral Interface for Members (CIM) and shifting all related services to NMASS.
•Collateral Release, EMI (Cash/G-sec deposits), and specific reports will now be accessible only on NMASS with no change in process or menus.
•Super Admin users in NMASS must create or modify roles to enable these new services.
•Role updates can be done from December 01, 2025, and CIM services will be fully discontinued from December 15, 2025.
This is applicable to Debt Segment, Securities Lending & Borrowing Scheme; Commodity Derivatives; Currency Derivatives; Futures & Options, NSE Clearing - Capital Market.
[Circular Ref. No:0381/2025]
