List of Regional Transport Office districts in Kerala
Administration
There are 18 Regional Transport Offices in Kerala, each headed by a Regional Transport Officer, and 69 Sub-Regional Transport Offices, each headed by a Joint Regional Transport Officer. In addition, there are 14 Enforcement RTOs responsible for enforcing the Motor Vehicles Act and Rules, as well as overseeing road safety enforcement and related duties.Regional Transport Offices
| No | RT Office | Year | Taluk | Current Running Series |
| KL-01 | Thiruvananthapuram | 1989 | Thiruvanthapuram | DJ |
| KL-02 | Kollam | 1989 | Kollam | CA |
| KL-03 | Pathanamthitta | 1989 | Kozhencherry | AJ |
| KL-04 | Alappuzha | 1989 | Ambalappuzha | AX |
| KL-05 | Kottayam | 1989 | Kottayam | BE |
| KL-06 | Idukki | 1989 | Idukki | L |
| KL-07 | Ernakulam | 1989 | Kanayannur | DJ |
| KL-08 | Thrissur | 1989 | Thrissur | CF |
| KL-09 | Palakkad | 1989 | Palakkad | BA |
| KL-10 | Malappuram | 1989 | Eranad | BM |
| KL- 11 | Kozhikode | 1989 | Kozhikode | CE |
| KL-12 | Wayanad | 1989 | Vythiri | Q |
| KL-13 | Kannur | 1989 | Kannur | BB |
| KL-14 | Kasaragod | 1989 | Kasaragod, Manjeshwar | AH |
| KL-16 | Attingal | 2002 | Chirayinkeezhu | AD |
| KL-17 | Muvattupuzha | 2002 | Muvattupuzha | AA |
| KL-18 | Vadakara | 2002 | Vatakara | AH |
| KL-15 | Registered in Thiruvananthapuram for KSRTC | 1989 | Thiruvananthapuram | A |
| KL-90 | Registered in Thiruvananthapuram for Government Vehicles | 2023 | Thiruvananthapuram |