This programme was established through an academic collaboration between the Faculty of Engineering at Thammasat University and The University of Nottingham, UK, in 1996. Students enrolled in this programme are required to complete their first and second years at Thammasat University and then proceed to study in the UK for their third and fourth years. Upon graduation, they receive a Bachelor of Engineering (B.Eng.) degree from Thammasat University and a Bachelor of Engineering from The University of Nottingham.

In 2006, the Faculty of Engineering expanded this collaborative programme to include UNSW Sydney in Australia. Most recently, in 2017, collaboration was further extended to KU Leuven in Belgium. Students enrolled in the TEP programme can now choose the overseas university they wish to attend. Before proceeding to study abroad in their third and fourth years, students must undergo a reassessment of their academic performance and foreign language communication skills according to the criteria set by each university.

is a world-renowned university, established in 1798, and ranked 82nd in the QS World Rankings (2017-2018). Students planning to continue their studies in the UK for the final two years must have a minimum GPA of 2.40 after completing their second year and an IELTS score of at least 6.0, with no individual skill score below 5.5. Additionally, all students will receive a 25% tuition fee discount, and those who rank in the top 1-4 of their class will receive an additional 15% tuition fee discount.

UNSW Sydney is one of the top 8 universities in Australia and was ranked 45th in the QS World Rankings (2017-2018). Students planning to study in Australia for the final two years must have a minimum GPA of 2.50 after completing their second year and an IELTS score of at least 6.5, with no individual skill score below 6.0.

KU Leuven is the largest and highest-ranked university in Belgium, as well as one of the oldest and most prestigious universities in Europe. It was ranked 81st in the QS World Rankings (2017-2018). The university only accepts students from the Mechanical Engineering programme within the TEP curriculum. To qualify for transfer after the second year, students must have a minimum GPA of 2.50 and an IELTS score of at least 6.5, with no individual skill score below 5.5.

In 2002, the Faculty of Engineering launched the Thammasat English Programme of Engineering (TEPE), a four-year Bachelor of Engineering programme taught in English. This programme is offered in the following disciplines: Chemical Engineering, Civil Engineering, Electrical Engineering, Industrial Engineering, Mechanical Engineering, and Automotive Engineering. The TEPE programme is similar to the TEP programme but with lower tuition costs. Additionally, TEPE has expanded its collaboration to support and promote student exchange programmes with universities abroad. The programme also offers 30 scholarships, including 20 full scholarships and 10 partial scholarships.