| SL No | AUTHORITY | CLASS | YEAR OF ENLISTMENT |
|---|---|---|---|
| 1 | RAJUK | A | 2011 |
| 2 | Bangladesh Inland Water Transport authority | A | 2004 |
| 3 | Power Development Board | A | 1999 |
| 4 | Local Government Engineering Department | Special | 1995 |
| 5 | BISIC | A | 1985 |
| 6 | Water Development Board | Special | 1980 |