
| Year | Memo No | Events |
|---|---|---|
| 1969 | n/a | School Establishment |
| 1971 | 399/jr dated 19.08.1971 | Recognized as 2 class Junior High school |
| 1974 | 626/jr dated 20.08.1974 | Upgraded as 4 class junior high school |
| 2000 | S/Recog /2000/1026 dated 13.11.2000 | Recognized as X class high school |
| 2013 | 11547/RMSA/SL/5S-264/12 dated 30.09.2013 | Recognized as govt. sponsored high school |