NSE adopts fair disclosure code for unpublished price sensitive info
- National Stock Exchange of India Limited adopted a new Code for Fair Disclosure of UPSI under SEBI PIT Regulations.
- The Company Secretary serves as Chief Investor Relations Officer, overseeing all public disclosures and analyst interactions.
- A Structured Digital Database will track all instances of UPSI sharing for legitimate business purposes.
- Selective disclosure of price-sensitive information is prohibited; any such leak must be immediately made public.

*this image is generated using AI for illustrative purposes only.
National Stock Exchange of India Limited has adopted a comprehensive Code of Practices and Procedures for Fair Disclosure of Unpublished Price Sensitive Information (UPSI). This move aligns the exchange with Regulation 8(1) of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, aiming to maintain transparency and fairness in market dealings.
The newly approved framework mandates that UPSI be disclosed to stock exchanges promptly and disseminated uniformly to all stakeholders. The Chief Investor Relations Officer (CIRO), who also serves as the Company Secretary and Compliance Officer, is responsible for ensuring that no selective disclosure occurs. Any inadvertent or selective sharing of sensitive data must be immediately made public via official channels.
Governance and oversight mechanisms
The Code designates specific roles to prevent insider trading violations. The CIRO oversees the sharing of information with analysts, institutional investors, and research personnel. Key responsibilities include:
- Ensuring interactions with analysts do not contain UPSI; if shared, it must be simultaneously disclosed publicly.
- Recording transcripts of conference calls and meetings with investors for regulatory compliance.
- Assessing the materiality of information and determining the timing of disclosures in consultation with senior management.
Handling legitimate purposes and wall-crossing
The regulations recognize that UPSI may need to be shared for genuine business purposes, termed 'legitimate purposes'. These include interactions with auditors, legal advisors, merchant bankers, or statutory authorities. To manage this, NSE will implement strict wall-crossing procedures.
Before sharing UPSI, recipients must sign confidentiality agreements acknowledging their status as insiders. The company will maintain a Structured Digital Database (SDD) to record the nature of information shared and details of recipients. This database will feature internal controls like time-stamping and audit trails to prevent tampering.
What the numbers show
While this filing is procedural rather than financial, a key operational insight lies in the consolidation of roles. The designation of the Company Secretary as the Chief Investor Relations Officer creates a single point of accountability for both regulatory compliance and investor communication. This structural choice suggests an intent to tightly integrate legal adherence with market-facing disclosures, potentially reducing the risk of information asymmetry between internal compliance checks and external investor updates.
Historical Stock Returns for National Stock Exchange of India
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +1.85% | +1.85% | +1.85% | +1.85% | +1.85% | +1.85% |
How will the implementation of the Structured Digital Database impact NSE's operational costs and compliance infrastructure over the next fiscal year?
Will other major Indian exchanges adopt similar consolidated CIRO roles, or will they maintain separate compliance and investor relations functions?
What specific metrics or audit findings might SEBI use to evaluate the effectiveness of NSE's new wall-crossing procedures in preventing selective disclosure?


























