The full form of TNSTC is Tamil Nadu State Transport Corporation. It’s used on Transport & Travel ,Land Transport in India

The formation of a separate corporation exclusively for operating long distance express services connecting all the district Headquarters in the State (Tamil Nadu) with Chennai as Headquarters was thought by the Government during the year 1975. Hence the long distance express services was operated by erst while Tamilnadu State Transport Department were transferred as the Express wing of Pallavan Transport Corporation with effect from 15th sep’1975.The express wing of Pallavan Transport Corporation was registered on 14th January 1980 and named as Thiruvalluvar Transport Corporation.

Thiruvalluvar Transport Corporation Limited, was bifurcated and formed a new corporation with effect from 27th January 1994 P.T. Dr. J. Jayalalithaa Transport Corporation, for the exclusive operation of Inter State Service from Tamilnadu. The P.T. Dr. J. Jayalalithaa Transport Corporation was renamed as Rajiv Gandhi Transport Corporation Limited from 21st May 1996. Thiruvalluvar Transport Corporation Limited was renamed as State Express Transport Corporation (Tamil Nadu Division I) Limited from 17th July 1997 and Rajiv Gandhi Transport Corporation Limited was renamed as State Express Transport Corporation (Tamil Nadu Division II) Limited from 30th July 1997. State Express Transport Corporation (Tamil Nadu Division II) was amalgamated with State Express Transport Corporation (Tamil Nadu Division I) Limited with effect from 07th February 2002 and now functioning as “State Express Transport Corporation Tamil Nadu Limited” with fleet strength of more than 1100.

State Express Transport Corporation Ltd. is taking several effective steps to improve its service to cater to the needs of the travelling public and to provide better comfort, safe, quick and reliable service. The services operated by this Corporation are very popular among the public. State Express Transport Corporation Tamilnadu Limited operates long distance Express Services throughout the State of Tamilnadu linking all important capital cities, historical, religious and commercial places etc. and adjoining states like Andhra Pradesh Karnataka, Kerala and Pudhucherry. This Corporation is operating AC Sleeper Buses, Non-AC Sleeper Buses, AC Sleeper Seater Buses, Air Condition Buses, Deluxe Buses, Ultra Deluxe Buses and Ultra Deluxe with Toilet Buses.

In India’s passenger road transport sector, STATE EXPRESS TRANSPORT CORPORATION TAMILNADU LIMITED is setting benchmarks in a large number of operational areas. Its superior services deliverables and all round performance have helped it bag a number of awards at the national level in several categories like vehicle Productivity, Tyre performance and minimum operational cost etc. STATE EXPRESS TRANSPORT CORPORATION TAMILNADU LIMITED has become the most preferred transport service provider by the people of Tamilnadu and its neighbouring state. STATE EXPRESS TRANSPORT CORPORATION TAMILNADU LIMITED’s large objective is to adopt efficient in its day-to-day activities and bring the best to long distance passengers needs.