| Sr.No. | Name of the Department | Major Activities |
| 1 | Market Intermediaries Registration and Supervision department (MIRSD) | Registration, supervision, compliance monitoring and inspections of all market intermediaries in respect of all segments of the markets viz. equity, equity derivatives, debt and debt related derivatives. |
| 2 | Market Regulation Department (MRD) | Formulating new policies and supervising the functioning and operations (except relating to derivatives) of securities exchanges, their subsidiaries, and market institutions such as Clearing and settlement organizations and Depositories (Collectively referred to as ‘Market SROs’.ie Market Service Regulated Operations) |
| 3 | Derivatives and New Products Departments (DNPD) | Supervising trading at derivatives segments of stock exchanges, introducing new products to be traded, and consequent policy changes |