Mumbai: The National Financial Reporting Authority, the audit regulator has de-barred Udayan Sen, for seven years and slapped a penalty of Rs 25 lakh for his role in the audit of fraud hit IL&FS Financial Services Ltd (IFIN).Sen, a former CEO of Deloitte India was the main engagement partner for Deloitte Haskins and Sells that was the auditor of IFIN.“Udayan Sen is debarred for the period of seven years from being appointed as an auditor or internal auditor or undertaking any audit in respect of financial statements or internal audit of the functions and activities of any company or body corporate,” NFRA said in a statement on Wednesday.In the report NFRA said that it has already given substantial time to Sen to file is reply.NFRA in the order said that professional misconduct becomes very serious when the CA (chartered accountant) has gone along with the management of the company in agreeing to misstatements/omissions so as to commit a fraud on the users of financial statements.NFRA has already made its report on IFIN audit of Deloitte Haskins & Sells public. The regulator in the report has said that Deloitte Haskins & Sells, which audited the books of IL&FS Financial Services Limited, had failed to comply with the relevant accounting standards. The NFRA report, however, has not mentioned any penalty against Deloitte.Deloitte Haskins & Sells was the principal auditor for IL&FS till 2016-17 and was replaced by SRBC & Co, an EY affiliated firm, for the next two fiscal years. For ITNL, Deloitte Haskins and Sells was the sole auditor in 2015 and joint auditor along with SRBC & Co in 2016-17. From 2017 to 2019, SRBC took over as sole auditor. For IFIN, Deloitte was the sole auditor till 2016-17, joint auditor along with BSR & Co for 2017-18. BSR took over as the sole auditor of the company from 2018-19.