| Designation under the Act | Designation | Office Address, Phone No. & E-mail-ID |
| Appellate Authority |
Registrar General |
High Court, Madras, 044-25301101 |
| Public Information Officer |
Registrar (Administration) |
High Court, Madras, 044-25301103 |
| Assistant Public Information Officer |
Deputy Registrar (RTI Act) |
High Court, Madras, 044-25301133 |