[5] In the 2008 Constituent Assembly election, the party won 1 seat through the Proportional Representation vote.
[6] The party was continuent of the NC-UML alliance.
[citation needed] Bahujan Shakti Party won 1 seat in 2013 Nepalese Constituent Assembly election.
[8] The Bahujan Shakti Party rejected in September the proposed 2015 Constitution stating that it did not provide rights to 85% of communities (that are marginalised by 15% Highest caste Hindus) in Nepal (Bahujan Samaj of Nepal).
[9][10] For ensuring rights to 85% Bahujan Samaj of Nepal in new Constitution of Nepal, Biswendra Paswan sat on Hunger strike.