Sarlahi campus was established in 2037 BS as a campus of intermediate level and it was turned into a graduation level campus in 2057 BS as soon as it got affiliation of B.Ed. and in 2064 BBS from TU. Then it was turned into a master degree level campus in 2067 as soon as it got affiliation of M. Ed. and in 2074 MBS from TU.
In beginning it was limited number of teachers team and students. These days Sarlahi campus is running with the co-operation of 32 experienced teaching and non- teaching staff handling 4750 students from +2 level to master degree level.
Since establishment the campus had been running in a rented building, Then, constructed plebeian type of 6 roomed tahara now it has three storeyed building having many class rooms ,separate library, administration and student hostel. Due to sufficient infrastructure and competent staff team exam center of TU and HSEB was established in 2064 and it has been conducting regularly successfully.
The number of pass out students also increased in respective years. Many of the pass out students from this campus have been employed in different organization and some of them have been appointed as higher level gadgeted officers too and have been working for the country for years.
This campus has completed “Letter of Intention” (LOI) and has been selected to participate in the process of Quality Assurance and Accreditation(QAA) System organized by University Grant Commission(UGC) Nepal .The campus has started work on Self-Study Report (SSR) for completion of QAA .This campus has also been selected for Higher Education Reform Project( HERP) conducted by UGC. It is the historical achievement of this campus.