| Sl. No. | District | Laboratory | NABL Status |
|---|---|---|---|
| 1 | Dakshin Dinajpur | Dakshin Dinajpur District Water Testing Laboratory | Accredited |
| 2 | Dakshin Dinajpur | Kushmandi Sub-District Laboratory | Recognized |
| 3 | Dakshin Dinajpur | Molladighi Rural Development Society Laboratory | Recognized |
| 4 | Dakshin Dinajpur | Paschim Banga Vigyan Mancha Laboratory | Recognized |
| 5 | Dakshin Dinajpur | Patiram Sub-District Laboratory | Recognized |
