The Christian Democratic Alliance (Alianza Demócrata Cristiana, ADC) is a political party in the Cartago constituency of Costa Rica. It was founded in 2012,[1] and is led by Mario Redondo Poveda, a former President of Congress and former member of the Social Christian Unity Party.[2] In the general election of 2014, Redondo was elected to the only seat in the Legislative Assembly won by the ADC.[3][4] Another party of the same name was founded in San José but did not participate in the election.[5] According to its statutes, the ADC intends to enrol at national level in the future.[6]