It participated in the coalition called National Concentration in the government of President Gabriel González Videla.

From 12 to 15 August 1950, the party held its first and only National Convention.

[1] On 15 December 1953 as a result of the merger with a faction of the Social Christian Conservative Party, it was renamed the United Conservative Party.

The following is a list of the presidential candidates supported by the Traditionalist Conservative Party.

(Information gathered from the Archive of Chilean Elections).