Allied Blenders and Distillers, the maker of Officer's Choice whisky, has secured SEBI's approval for its ₹1,500-crore IPO. The initial public offering will comprise a fresh issue of shares worth up to ₹1,000 crore and an offer-for-sale of shares worth up to ₹500 crore. The company filed its draft red herring prospectus with SEBI in January.