| SL.NO | NAME OF THE OFFICE | PHOTOS | OFFICE PHONE | RESIDENCE/CELL |
| 1 | Metrological Center,Cuddalore | 04142-220736 | ||
| 2 | Director General of Metrological,Chennai | 044-28276752 | ||
| 3 | Regional Metrological Centre,50, College Road, Chennai | 044-28229860 | ||
| 4 | Cyclone Disaster Radar, Chennai | 044-25360187 | ||
| 5 | Cyclone Disaster Radar, Karaikkal | 04368- 222531 | ||
| 6 | Day & Night Cyclone warning Centre, Chennai | 044-28271014 |