Ndonga was the only opposition party represented in the 1995 parliament. Khumbula won the only House seat for Ndonga in the 2000 parliamentary election and subsequently ran for president in 2002, where he received less than 1% of the vote.
In the 1995 parliament, Ndonga was the sole opposition party present. In the 2000 parliamentary election, Khumbula secured the only seat for Ndonga and then contested the presidency in 2002 with less than 1% of the vote.