Uttaradit School is the host for the Promotion of Academic Olympiad and Development of Science Education Foundation under the patronage of Her Royal Highness Princess Galyani Vadhana Krom Luang Naradhiwas Rajanagarindra Test. (POSN) of academic year 2019
On 25 August 2019, Uttaradit School was the host for the POSN test of academic year 2019 1st camp. There were 767 participants attended test that include mathematics, biology, astronomy for lower and upper secondary class, computer, physics and chemistry.
