TN12 RTO Code – Poonamallee
Overview of TN12 – Poonamallee
What is TN12 – Poonamallee?
TN12 is the designated RTO code for the Poonamallee region in western Chennai, within the Tiruvallur district. Vehicles registered here bear the prefix TN12 on their number plates.
Location of TN12 – Poonamallee
The TN12 RTO serves the Poonamallee area, a key western suburb of Chennai surrounded by major roads and suburban connectivity.
TN12 – Poonamallee RTO Office Details
TN12 RTO Office Address
Regional Transport Office, Poonamallee,
Bypass Road, Senneerkuppam,
Poonamallee, Chennai – 600056,
Tamil Nadu.
Also listed as: No. 69/48, Near Airtel Cellphone Tower, Senneerkuppam, Byepass Road, Poonamallee – 600056.
Alternate format appears as: No. 6943, Poonamallee Bypass Rd, Sannerkuppam, Poonamallee.
TN12 RTO Contact Number & Timings
- Phone (Landline): 044-26495595
- Alternate Contact: +91-44-26495595
- Email: Not publicly available
- Timings: Approximately 9:30 AM – 6:30 PM (standard for suburban RTOs)
TN12 RTO Jurisdiction / Area Covered
This RTO governs the Poonamallee (Chennai Suburban) region, including surrounding western neighborhoods of Chennai.
Services Provided at TN12 – Poonamallee
- Vehicle Registration (New & Renewal)
- Driving Licence Issuance & Renewal
- Learner’s Licence Processing
- Transfer of Vehicle Ownership
- Road Tax Collection
- Permits (Commercial & Private)
- No Objection Certificates (NOC)
- Vehicle Fitness & Pollution Certificates
How to Reach TN12 – Poonamallee
- By Bus: Frequent MTC routes serve the By-pass Road corridor and Poonamallee junction.
- By Train: Nearest suburban railway stations include Avadi and Thiruninravur (~9 km away), with Pallavaram station also within ~18 km.
Nearest Landmarks of TN12 – Poonamallee
- Situated near the Airtel Cellphone Tower in Senneerkuppam on Bypass Road.
- Close to the Poonamallee junction—a gateway to Chennai from the west.
Google Maps Location of TN12 – Poonamallee
Documents Required for RTO Services in TN12 – Poonamallee
- Address Proof (Aadhar, Passport, Voter ID, etc.)
- Identity Proof (PAN, Driving Licence, Passport)
- Vehicle Insurance Certificate
- Sales Certificate / Invoice from Dealer
- Form 20 – Application for Registration
- Form 21 – Sale Certificate from Dealer
- Pollution Under Control (PUC) Certificate
- Recent Passport-Size Photographs
Online Services for TN12 – Poonamallee
Residents can access services via:
Frequently Asked Questions (FAQs) – TN12 – Poonamallee
Which areas come under TN12?
Poonamallee and adjacent western suburbs of Chennai under Tiruvallur district.
How to apply for a driving licence at TN12?
Apply online via the Parivahan Portal or visit the RTO office with required documents and an appointment slot.
What does TN12 mean?
It represents the RTO assigned to the Poonamallee region of Chennai.
How can I identify a vehicle registered under TN12?
Such vehicles bear the prefix TN12 on their registration plates (e.g., TN12 AB 1234).
Can TN12 registration be used outside this zone?
No — vehicles must be registered under the RTO corresponding to their specific jurisdiction.
How do I know if my vehicle falls under TN12?
Check the RTO code on the vehicle’s Registration Certificate (RC) or license plate; TN12 indicates Poonamallee RTO.
Can I transfer my vehicle registration from TN12 to another RTO?
Yes, after obtaining an NOC from TN12 and completing the transfer at the destination RTO.
Is TN12 printed on the RC?
Yes — the Registration Certificate includes the RTO code TN12 among other vehicle details.
How does TN12 differ from other RTO codes?
TN12 covers western Chennai suburbs like Poonamallee, unlike city or southern RTOs which serve different zones.