RTO stands for Regional Transport Office, RTO Tamil Nadu an office that is responsible for managing a region’s transport. RTO’s have both public and private transport responsibilities like road traffic management, bus and train operations, air services, planning transport systems and road construction.
List of Regional Transport Office Under RTO Tamil Nadu
| RTO Code Number | RTO Registration Area |
| TN-01 | RTO Chennai Central |
| TN-02 | RTO Chennai North West |
| TN-03 | RTO Chennai North East |
| TN-04 | RTO Chennai East |
| TN-05 | RTO Chennai North |
| TN-06 | RTO Chennai South East |
| TN-07 | RTO Chennai South |
| TN-09 | RTO Chennai West |
| TN-10 | RTO Chennai South West |
| TN-11 | RTO Chennai Tambaram |
| TN-12 | RTO Chennai Poonamallee |
| TN-13 | RTO Chennai Ambattur |
| TN-14 | RTO Chennai Sholinganallur |
| TN-15 | RTO Chennai Ulundurpet |
| TN-16 | RTO Chennai Tindivanam |
| TN-18 | RTO Chennai Redhills |
| TN-19 | RTO Chengalpattu |
| TN-20 | RTO Thiruvallur |
| TN-21 | RTO Kanchipuram |
| TN-22 | RTO Meenambakkam |
| TN-23 | RTO Vellore |
| TN-24 | RTO Krishnagiri |
| TN-25 | RTO Thiruvannamalai |
| TN-28 | RTO Namakkal North |
| TN-29 | RTO Dharmapuri |
| TN-30 | RTO Salem West |
| TN-31 | RTO Cuddalore |
| TN-32 | RTO Villupuram |
| TN-33 | RTO Erode |
| TN-34 | RTO Thiruchengode |
| TN-36 | RTO Gobichettipalayam |
| TN-37 | RTO Coimbatore (South) |
| TN-38 | RTO Coimbatore (North) |
| TN-39 | RTO Thiruppur (North) |
| TN-40 | RTO Mettupalayam |
| TN-41 | RTO Pollachi |
| TN-42 | RTO Thiruppur (South) |
| TN-43 | RTO Ooty |
| TN-45 | RTO Tiruchirapalli |
| TN-46 | RTO Perambalur |
| TN-47 | RTO Karur |
| TN-48 | RTO Srirangam (Trichy) |
| TN-49 | RTO Thanjavur |
| TN-50 | RTO Thiruvarur |
| TN-51 | RTO Nagapattinam |
| TN-52 | RTO Sankari |
| TN-54 | RTO Salem (East) |
| TN-55 | RTO Pudukottai |
| TN-56 | RTO Perundurai |
| TN-57 | RTO Dindigul |
| TN-58 | RTO Madurai (South) |
| TN-59 | RTO Madurai (North) |
| TN-60 | RTO Theni |
| TN-61 | RTO Ariyalur |
| TN-63 | RTO Sivagangai |
| TN-64 | RTO Madurai (Central) |
| TN-65 | RTO Ramanathapuram |
| TN-66 | RTO Coimbatore (Central) |
| TN-67 | RTO Virudhunagar |
| TN-68 | RTO Kumbakonam |
| TN-69 | RTO Tuticorin |
| TN-70 | RTO Hosur |
| TN-72 | RTO Tirunelveli |
| TN-73 | RTO Ranipet |
| TN-74 | RTO Nagercoil |
| TN-75 | RTO Marthandam |
| TN-76 | RTO Tenkasi |
| TN-78 | RTO Dharapuram |
| TN-79 | RTO Sankarankovil |
| TN-81 | RTO Trichy-east |
| TN-82 | RTO Mayiladuthurai |
| TN-83 | RTO Vaniyambadi |
| TN-84 | RTO Srivilliputtur |
| TN-85 | RTO Kundrathur |
| TN-86 | RTO Erode west |
| TN-87 | RTO Sriperumbudur |
| TN-88 | RTO Namakkal South |
| TN-90 | RTO Salem South |
| TN-91 | RTO Chidambaram |
| TN-92 | RTO Thiruchendur |
| TN-93 | RTO Salem |
| TN-94 | RTO Palani |
| TN-95 | RTO Sivakasi |
| TN-96 | RTO Kovilpatti |
| TN-99 | RTO Coimbatore-West |
Some of the most important Services Provide RTO Tamil Nadu :
- Issuing Learner driving license and driving license
- Issuing Commercial driving license
- Issuing International driving license
- Registration of vehicles
- Re-registration of vehicles
- Issuing Fitness certificate for commercial vehicles
- Road tax payment – private and commercial