NSE IPO to take time, waiting for SEBI nod to reapply: CEO Chauhan

National Stock Exchange CEO Ashishkumar Chauhan said the NSE needs a no-objection certificate from the SEBI before it can reapply for an IPO, which has faced delays since its initial filing in 2016. "It will take time," he stated. SEBI initially halted NSE's plans for a listing as the exchange was involved in several cases related to unfair practices.