Delay Namgyal Barfungpa was former member of the Sikkim Pradesh Congress Committee which was led by Nar Bahadur Bhandari. Barfungpa contested the Sikkim Legislative seat from Rumtek Constituency, but he was defeated by the candidate of the ruling partySikkim Democratic Front. After this election, he seceded from SPCC at some point from 2004 to 2008. In 10 October 2008, Delay Namgyal Barfungpa joined Sikkim National People’s Party, which was established by Biraj Adhikari for fighting with SDF. Barfungpa was appointed to the treasurer of SNPP. In 2009 Sikkim Legislative Assembly election, Barfungpa changed his constituency from Rumtek to Gangtok. But SNPP had not been able to be registered in the List of Political Parties of Election Commission of India. Barfungpa had to run as an independent candidate, and lost by less than 3% votes. Delay Namgyal Barfungpa was promoted to the vice president of SNPP at some point from 2009 to 2012. In December 2012 Barfungpa petitioned the Supreme Court with corruption allegations against the SDF Government. In August 2018 Adhikari resigned from the president and seceded from SNPP. Barfungpa didn't follow Adhikari, and Barfungpa was elected to the SNPP president by party members. In 2019 Sikkim Legislative Assembly election, SNPP had not been able to be registered in the List ofPolitical Parties of ECI before election period, Delay Namgyal Barfungpa and other 2 SNPP candidates had to run as an independent candidates, again. Barfungpa lost and received only 1.31% in Gangtok constituency. In the By-Election of Sikkim Legislative Assembly2019, Delay Namgyal Barfungpa was planning to contest from Gangtok constituency as an independent candidate third times. Before this By-Election, the candidate of Hamro Sikkim Party from Gangtok constituency, Bhaichung Bhutia proposed a pre-poll alliance to Barfungpa, but Barfungpa didn't accept it. Just as that time, SNPP had finally been registered to the List of the Political Parties of ECI as the State Party onSeptember 25, 2019. As the result, this is the first election that Delay Namgyal Barfungpa could contest as the candidate of SNPP. In this By-Election from Gangtok constituency, the candidate of Bharatiya Janata Party, Yong Tshering Lepcha elected by 2,508 votes. At the same time, Delay Namgyal Barfungpa became a runner-up candidate by 1,498 votes, and he could refund his deposit of candidacy. Delay Namgyal Barfungpa is a candidate with the 2nd highest declared assets, contested in Sikkim Legislative Assembly Election 2019.
