Nirmal Secondary School, Tanahun (निर्मल माध्यामिक विद्यालय, तनहुँ) was established on 1971 (2028 BS), as a public academic institute located in Vyas Municipality -10, Damauli, Tanahun district Gandaki Province of Nepal. It is affiliated to National Examinations Board (NEB) and approved by Ministry of Education, Science, and Technology (MoEST). This secondary school offers Ten Plus Two (10+2) programs under the Education and Management streams. It is also affiliated to CTEVT and offers 3 years Diploma in Civil Engineering.
Nirmal Secondary School, Damauli, Tanahun provides ECD to secondary level and Technical education with affordable fees structures. It also offers scholarships schemes for deserving, hardworking and the underprivileged students of the society. Nirmal Secondary School (NSS) provides Classrooms, Science Labs, Computer Labs, Multimedia, Extra-curricular Activities (ECA), Sports, Excursion Educational tours, and scholarships facilities.