- Army Public School, Clement Town, Dehradun was established on 01 Oct 1980 as a Primary School
- In May 1982 the school was upgraded to Secondary School. The first batch of Class X appeared in the Board Exam in Mar 1985.
- In Oct 1990 the school was upgraded to Plus 2 level. In Mar 1992 first batch of Class XII appeared in the Board Exam.