Diageo contests this demand and plans to file an appeal.
However, the regulatory sources said that Sebi is prima facie of the view that the interest of the minority investors was compromised because of non-disclosure of certain deals including about some loan guarantees that Diageo had entered into with Vijay Mallya while acquiring his controlling stake in United Spirits Ltd (USL).
While Sebi and various other agencies are already probing Mallya and his various group companies for multiple regulatory lapses and defaults, the market's regulator sent a further notice to Diageo last month regarding the open offer it had made as part of the original USL transaction in November 2012.
The takeover norms require the acquirer to make an open offer to purchase 26 per cent from the minority shareholders of a listed company at a price at least at par with the same paid to the majority shareholders or the promoters.
Diageo Holdings Netherlands BV had issued a conditional backstop guarantee to Standard Chartered Bank pursuant to a guarantee commitment agreement.
"The guarantee was in respect of the liabilities of Watson Ltd (Watson), a company affiliated with Vijay Mallya under a USD 135 million (92 million pounds) facility from Standard Chartered," Diageo said in a regulatory filing.
Sebi issued a notice to Diageo on June 16, 2016 that if there is any net liability incurred by Diageo on account of the Watson backstop guarantee, such liability would be considered to be part of the price paid for the acquisition of USL shares to Mallya's UB Group under their share purchase agreement.
On its part, Diageo said it "is clear that the Watson backstop guarantee arrangements were not part of the price paid or agreed to be paid for any USL shares under the Original USL Transaction and therefore believes the decision in the Sebi notice to be misconceived and wrong in law and it is taking steps to appeal it".
