Potisarnpittayakorn was founded in 1956 by Nuan Thamutaro (นวล ธมฺมธโร) the incumbent abbot of Wat Pho Taling Chan.

In 1986, under the Department of General Education's inter-school academic cooperation program.

Suankularb Wittayalai and Satriwithaya will accept incoming Potisarnpittayakorn students into Matthayom 4 provided that they meet a standard without examination.

Bai Sema (ใบเสมา) representing Thailand’s Ministry of Education.

It has the planned course of Thailand’s Ministry of Education combined with "South Australian Government Schools" core curriculum of Australia's Department for Education (South Australia) With this, all subjects except Thai are taught in English by foreign teachers.

After the student finishes the course, they are expected to be able to speak fluent English Most of the EP teachers are foreigners.

[7] -The Intensive English Program is a course planned following Thailand’s Ministry of Education standard except that foreign teachers teach all English subjects, and Thai teachers teach the others.. Students in IEP usually have deeper knowledge in each subject than E.P.