• On December 20th, 2008, Thaksin University Council in the meeting No. 11/2008, it was agreed in principle in the project of establishing a Thaksin University Demonstration Secondary School of Thaksin University by going to prepare the details of the project to be more complete.

• On December 19th, 2009, Thaksin University Council in the meeting no. 7/2009, the president takes suggestions to consider improving the regulations and proposed to the university council to be considered in the next meeting with observations and suggestions. There should be an announcement for the establishment of the Thaksin University Demonstration Secondary School of Thaksin University before the regulations Thaksin University Demonstration Secondary School of Thaksin University in 2020.

• On July 30th, 2016, Thaksin University Council in the meeting No. 4/2016, it was resolved to grant the President Discuss with the Dean of the Faculty of Education to improve the model (draft) of the Thaksin University Demonstration Secondary School Project and submit it to the university council for consideration.

• On April 22nd, 2017, Thaksin University Council, in the meeting No. 3/2017, it was approved in principle to establish Thaksin University Demonstration Secondary School of Thaksin University as proposed.

• On April 20th, 2019, the Council of Thaksin University, in its meeting No. 4/2019, approved the establishment of the Thaksin University Demonstration Secondary School of Thaksin University. It is an agency under the supervision of Thaksin University to carry out the university's mission in human resource development, support the production of educational graduates, and be a unit to support other missions of the university which will be effective from May 4th, 2019 onwards.

• On February 15th, 2020, Thaksin University Council at the meeting No. 1/2020, it was resolved to adjust the details of the Thaksin University Demonstration Secondary School Project. In accordance with the intention of establishing the Thaksin University Demonstration Secondary School of Thaksin University It is an autonomous unit of the university. which aims to create youth who are good, moral, ethical and intelligent That is up to date with the skills of the 21st century and for those involved to lead the project to establish a Thaksin University Demonstration Secondary School of Thaksin University. It is a practical manual and students can be accepted within May 2021.