Social Democracy and Progress (, SDP) is a social-democratic political party in Andorra led by VÃÂctor Naudi.
Established in May 2013, the PSD ran in the 2015 parliamentary elections. In the constituency elections the party received 9% of the vote and failed to win a seat. However, it also received 11% of the proportional representation vote, winning two seats. It lost both those seats in the 2019 elections.