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About MOT
Government Administrations
State Enterprises

Ministry of Transport

   History    || Vision of MOT  || Mission of MOT   || Executive

History of Transport

    Transportation has long been high on the Kingdom’s agenda for sukhothai period through Rattanakosin Period especially in the reign of H.M. King Rama V who had played a crucial role in reforming the administrative system by establishing several new government agencies including the Department of Public Works that was in charge of transportation. This Department was founded by a royal command in B.E. 2432 (Bangkok Era 108) to make on-site inspection, construct buildings, build rods, dig canals, carry out and supervise the general skilled works, post and telegraph services as well railway service. A year later, all the agencies pertaining to public works in different ministries, the Post and Telegraph Department included, merged to create the Ministry of Public Works and H.R.H Prince KromKhun Naris sarnauwattiwongse. Director General, was appointed minister or “Senabodi”

    In B.E. 2455 (Bangkok Era 131), by a royal command of H.M. King Vajiravudh (Rama VI) dated 27 March B.E. 2454, the Department of Public Works was renamed the Ministry of Communications on 1 April B.E. 2454 and Phaya Wongsanupapat (M.R. Sathan Sanitwongse) was appointed Senabodi in B.E. 2468. In the reign of H.M. King Prachadhipok (King Rama VII), the national trade had continued to prosper. On this account, King Rama VII made a royal command to amalgamate the Ministry of Communications with the Ministry of Commerce on 23 March B.E. 2468 and renamed the new authority as the Ministry of Communications and Commerce with the new Senabodi, H.R.H General Prince Khampaengphet Akkrarayothin. Later, the Ministry was renamed once again the Ministry of Commerce and Communications.

    On 24 June B.E. 2475, Thailand underwent a change in system of government from an absolute monarchy to a constitutional form. Once again by a royal command of King Rama VII on 29 June B.E. 2475, the Ministry of Agriculture merged with the Ministry of Commerce and Communications and became the Ministry of Agriculture and Commerce.

    In B.E. 2476 (1933), several revisions were made to the public sector regulations to respond to the current situation. All activities relating to transportation and telecommunication came under the Ministry of Economic Affairs.

    In B.E. 2484 (1941), the communication sector was reorganized to become the Ministry of Communications and steadily received further modifications to its structure during the following years. It was not until B.E. 2545 (2002), that the Reorganisation of Ministries, Government Agencies and Departments, B.E. 2545 Act came into force. It stipulated that the Ministry of Transport (the former Ministry of Communications) would have overall responsibility for transportation, transportation – related business, traffic planning, and transport infrastructure development. At present, the Ministry of Transport is composed of the government administrations and the state enterprises as follows:


Government Administrations State Enterprises
1. Office of the minister
2. Office of the Permanent Secretary
3. Marine Department
4. Department of Land Transport
5. Department of Civil Aviation
6. Department of Highways
7. Department of Rural Roads
8. Office of Transport Policy and Traffic
1. State Railway of Thailand
2. Port Authority of Thailand
3. Mass Rapid Transit Authority of Thailand
4. Expressway & Rapid Transit Authority of Thailand
5. Bangkok Mass Transit Authority
6. Civil Aviation Training Center
7. Thai Airways international Public Company Limited
8. The Transport Company Limited Traffic
9. Airports of Thailand Public Company Limited
10. Thai Maritime Navigation Company Limited
11. Aeronautical Radio of Thailand Limited
12. Suvarnabhumi Airport Hotel Company Limited
13. THAI-AMADEUS Southeast Asia Company Limited

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