NVTI Contact Details
| Assistant Directors | District/ Institute | Telephone |
| Mr.W.W.Soyza | NVTI - Narahenpita | 011-3159317 |
| nvtinarahenpita@vtasl.gov.lk | ||
| Mr. Sangadasa | NVTI- Niyagama | 091-2296445 |
| nvtiniyagama@vtasl.gov.lk | ||
NVTI Contact Details
| Assistant Directors | District/ Institute | Telephone |
| Mr.W.W.Soyza | NVTI - Narahenpita | 011-3159317 |
| nvtinarahenpita@vtasl.gov.lk | ||
| Mr. Sangadasa | NVTI- Niyagama | 091-2296445 |
| nvtiniyagama@vtasl.gov.lk | ||