| Month | Circular for Class I to V | Circular for Class VI to XII |
| September 2023 | Class I to V | Class VI to XII |
| August 2023 | Class I to V | Class VI to XII |
| July 2023 | Class I to V | Class VI to XII |
| May-June 2023 | Class I to V | Class VI to XII |
| April 2023 | Class I to V | Class VI to XII |
