The Force for Change Democratic Movement-Liberal Party (Portuguese: Movimento Democrático das Forças da Mudança-Partido Liberal) is a former political party in São Tomé and Príncipe.
At the legislative elections, 3 March 2002, the party won together with the Democratic Convergence Party-Reflection Group 39.4% of the popular vote and 23 out of 55 seats.
Fradique de Menezes, who represented the party in the 30 July 2006 presidential election, was re-elected with 60.58% of the vote.
[2] Carlos Neves was elected chairman of the MDFM–UDD Union at its constitutive congress in August 2018.
[3] In August 2018 the new party entered into an electoral alliance with the PDC, which gained 9.5% of the vote and 5 seats in the 2018 parliamentary elections.