Regulatory fee framework for stock exchanges: annual turnover and quarterly listing-fee based charges with compliance obligations. Amendment creates a regulatory fee regime requiring recognised stock exchanges to pay an annual fee based on annual turnover within thirty days of year-end and a quarterly fee equal to a percentage of listing fees within fifteen days of each quarter, prescribes payment modes, certified computation by a chartered accountant, record-keeping and reporting obligations, a fifteen percent per annum interest on delayed or short payments, and repeals the 2006 SEBI regulatory fee regulations with savings for prior actions.