 Singh has been a senior leader of the party since its inception in November 2012, and is a member of the party's foremost decision-making body, the Political Affairs Committee (PAC).He joined hands with Delhi Chief Minister Arvind Kejriwal in his apolitical campaigns from the Right To Information campaign in 2006 to the 2011 Indian anti-corruption movement led by social activist Anna Hazare.He is mentor for many leaders like Himmat Singh Shergill and others.