Convergence and Union

Convergence and Union (Catalan: Convergència i Unió, CiU; IPA: [kumbəɾˈʒɛnsi.əj uniˈo]) was a Catalan nationalist electoral alliance in Catalonia, Spain. It was a federation of two constituent parties, the larger Democratic Convergence of Catalonia (CDC) and its smaller counterpart, the Democratic Union of Catalonia (UDC). It was dissolved on 18 June 2015.

CiU was a Catalan nationalist coalition. It was usually seen as a moderate nationalist party in Spain, although a significant part of its membership had shifted to open Catalan independentism in recent years and in 2014 demonstrated its intention to hold a referendum on Catalan independence. There is some debate as to whether the coalition was conservative or centrist. Liberal tendencies dominate the larger CDC, while the smaller UDC is a Christian democratic party. As for its position in the nationalist debate, it was deliberately ambiguous so as to appeal to the broadest spectrum possible, from voters who seek full independence from Spain to those who are generally satisfied with the present self-government status. In general, the CDC tends to be more supportive of Catalan sovereignty, while the UDC is considered closer to traditional Catalan autonomism and more nuanced nationalism. The electoral manifesto for the elections in 2012 states that "we want to build a wide social majority so that Catalonia can have its own State in the European frame, because Catalonia has the will to become a normal country among world's countries and nations".

In the 2012 regional elections, CiU won 30.71% of the vote. It lost 12 seats in the Catalan Parliament, bringing them to a total of 50 deputies. While they have more than twice as many deputies as any other party, they were left 18 seats short of a majority in the 135-member body. After the election, they entered into coalition with the Republican Left of Catalonia (ERC), which has a completely different political orientation but also supports Catalan independence. El Periódico de Catalunya reported in August 2013 that the coalition may break apart due to fractions within the union about Catalan independence, with UDC opposing secessionism.

On 18 June 2015 CDC spokespersons declared the CiU federation "finished", albeit amenable to an "amicable" separation. This occurred after an ultimatum had been issued by President Mas to UDC, due to their diverging positions on the Catalan independence process.