The department is headed by Mr. M. Hasan Mahmud, Executive Director
Officers of the Internal Audit Department:
| Name | Designation | E-mail Address | Telephone Number |
| Mr. M. Hasan Mahmud | Executive Director | mhmahmud@sec.gov.bd | +88-02-44826509 |
| Mr. Md Mustafizur Rahman | Deputy Director | mustafiz@sec.gov.bd | +88-02-44826531-2 Ext-1809 |
| Mr. Md. Jonny Hossain | Assistant Director | jonny@sec.gov.bd |
