Supreme Court declines to interfere with Ramakrishna prosecution sanction

The brief

Context

The NSE co-location case concerns allegations that some brokers, by placing their servers on the National Stock Exchange's premises, got faster or preferential access to the exchange's trading systems between 2010 and 2014. The CBI chargesheeted former NSE managing director and CEO Chitra Ramakrishna and former chief strategic adviser Anand Subramanian in 2022 under the Prevention of Corruption Act and the Indian Penal Code. A central legal question has been whether Ramakrishna, as head of a private stock exchange, was performing a "public duty" and therefore a "public servant" under the PC Act. The Delhi High Court in July upheld the sanction granted by the NSE board for her prosecution, and the Supreme Court has now declined to interfere with it.

Key facts

• The Supreme Court on Tuesday refused to interfere with the sanction to prosecute former NSE MD and CEO Chitra Ramakrishna under the Prevention of Corruption Act in the NSE co-location case.
• The bench of Justices JB Pardiwala and K Vinod Chandran disposed of her challenge, allowing her to raise before the trial court whether she performed a "public duty" and could be treated as a public servant.
• The CBI alleges certain brokers were given preferential access to NSE servers between 2010 and 2014.
• The Delhi High Court held in July that the NSE performs a public duty because of its vital role in the economy and financial markets, and rejected her plea to quash the sanction.
• The co-location controversy surfaced in 2015 after a whistleblower alleged some NSE members got early access to the trading system because their servers were on exchange premises.
• SEBI probed the matter, following which the CBI registered a case in 2018 and filed its chargesheet in 2022 against Ramakrishna and Subramanian under the PC Act and IPC.
• The CBI alleges Ramakrishna abused her position in appointing Anand Subramanian as chief strategic adviser to the MD and repeatedly increased his remuneration without approval of the NSE's nomination and remuneration committee.
• The High Court rejected the argument that the definitions of "public servant" and "public duty" were vague and violated Articles 14 and 21 of the Constitution.

Timeline

1. 2010-2014Period during which the CBI alleges certain brokers obtained preferential access to NSE servers.
2. 2015Co-location controversy surfaces after a whistleblower alleges early access to the NSE trading system for members with servers on exchange premises.
3. After the whistleblower complaintSEBI probes the matter.
4. 2018CBI registers a case following the SEBI probe.
5. 2022CBI files chargesheet against Chitra Ramakrishna and Anand Subramanian under the PC Act and IPC.
6. July (year not stated in the source)Delhi High Court upholds the NSE board's sanction, holding the NSE performs a public duty.
7. Tuesday (date not stated in the source)Supreme Court declines to interfere with the sanction, leaving the public duty question to the trial court.

Who has a stake

• Chitra Ramakrishna, former NSE MD and CEO — Faces trial under the PC Act; can still argue before the trial court that she was not performing a public duty or a public servant.
• Central Bureau of Investigation — Prosecuting agency; argued the key question is whether she performed a public duty, not whether the NSE is a public authority.
• National Stock Exchange and its board — The board granted sanction for prosecution though it had earlier maintained the exchange and its employees were not public servants under the PC Act.
• Union government (the Centre) — Opposed her challenge, arguing her role had a significant bearing on public interest and financial markets, amounting to public duty.
• SEBI — Market regulator that probed the co-location allegations before the CBI registered its case in 2018.
• Anand Subramanian — Co-accused in the 2022 CBI chargesheet over his appointment as chief strategic adviser and his remuneration.
• Brokers and market participants — Allegedly unequal server access affects fairness of trading and investor confidence in market infrastructure.

Why it matters

The rulings keep alive the position that senior officials of a privately run stock exchange can be treated as performing a "public duty" and be prosecuted under anti-corruption law, given the exchange's role in the economy. That widens accountability for market infrastructure institutions beyond regulatory penalties to criminal liability. At the same time, the Supreme Court has left the core question of Ramakrishna's status to be tested on evidence at trial.