The NSE has received the NOC from the SEBI for the IPO and the exchange is now working on the DRHP, which could take three to four months. The SEBI approval for the DRHP could take another two to three months. Hence, the exchange is looking at a seven to eight-month timeline from now, NSE’s MD and CEO Ashish Chauhan said, adding that the exchange is targeting the end of this year for the IPO.