NSE circular on Introduction of NCL Extranet service in NMASS

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Date of Issue: 20-05-2026

Highlights of  the NSE Circular:

As part of Clearing Corporation’s ongoing efforts to enhance member’s user experience of services/facilities, NSE Clearing Limited (NCL) is launching a new service referred to as “Extranet” in NMASS. This facility is being provided in NMASS for exchange of file-based information between the Members and the Clearing Corporation.

Key Features of NCL Extranet Service:

1. Members will have access to be able to view, download and upload all the NCL reports currently available in 'NSE Member Portal - Extranet' through this newly introduced Extranet service in NMASS Member Portal.
2. This will be currently available in parallel in NMASS portal as well as NSE member portal.
3. All the existing NMASS user ids of Member (Clearing and Trading Members across the segment) can take access to the new Extranet service using the respective Super admin logins.

The User Manual for NCL Extranet module in NMASS is provided as Annexure. This document explains the new functionality made available in NMASS and serves as guideline to members for using the same

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