During the CODESA negotiations of the early 1990s, he represented the IFP. Following the introduction of the universal franchise in the 1994 general election, Buthelezi led the IFP to join the government of national unity, led by Nelson Mandela. Buthelezi served as Minister of Home Affairs until 2004. He continues to serve as both leader of the IFP and an MP, retaining his seat in the 2014 general election.