NSE co-location: EY, ISB audits fail to cut ice with SEBI panel The Securities and Exchange Board of India’s (Sebi’s) technical advisory committee (TAC) is not satisfied with the forensic report findings submitted by the National Stock Exchange (NSE) on co-location, said a regulatory official. According to him, Sebi’s expert panel is of the view that the report findings are not matching with the evidences gathered by them. The panel has submitted their views to the market watchdog and has called for an independent probe. In November 2017, the NSE had submitted two separate audit reports to Sebi, prepared by EY and the Indian School of Business (ISB), Hyderabad, relating to the co-location matter. The NSE entrusted EY to carry out a forensic audit into cash markets, currency derivatives, and interest rate futures platforms. ISB’s audit was to determine whether certain brokers made any undue profits by getting preferential access to the exchange’s platform.Sources say the audit...