The National Stock Exchange of India was promoted by leading Financial institutions at the behest of the Government of India, and was incorporated in November 1992 as a tax-paying company. In April 1993, it was recognized as a stock exchange under the Securities Contracts (Regulation) Act, 1956. National Stock Exchange of India commenced operations in the Wholesale Debt Market (WDM) segment in June 1994. The Capital Market (Equities) segment of the NSE commenced operations in November 1994, while operations in the Derivatives segment commenced in June 2000.