Govt. Sr. Sec. Model School, Sundernagar Township is one of the four schools in the Beas Satluj Link (BSL) Project. Founded in 1967, the school stands nestled in the beautiful sylvan and serene surroundings of Sundernagar, Himachal Pradesh. The school outstands in terms of quality of education imparted and is a premier instituion of the region.
The school is ISO 9001-2008 certified for quality management and ISO 140001-2004 certified for environment management.

The school was affiliated to CBSE(Affiliation Status of School is for CBSE is CBSE/AFFL/630008(Old)/620104(New)/2013/3064-69 and School Number is: 04313) in the year 1979 and each year the students continue to shine in the All India examinations and at various competitive fronts.